81_FR_14456 81 FR 14404 - Airworthiness Directives; Airbus Airplanes

81 FR 14404 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 81, Issue 52 (March 17, 2016)

Page Range14404-14408
FR Document2016-05830

We propose to supersede Airworthiness Directive (AD) 2003-25- 07 for certain Airbus Model A319 and A320 series airplanes; and AD 2005-13-39 for certain Airbus Model A321 series airplanes. AD 2003-25- 07 currently requires a revision to the airplane flight manual (AFM) and replacement of both elevator aileron computers (ELACs) having L80 standards with new ELACs having L81 standards. AD 2005-13-39 currently requires a revision to the AFM, replacement of existing ELACs with ELACs having either L83 or L91 standards, as applicable; and a concurrent action. Since we issued AD 2003-25-07 and AD 2005-13-39, we have determined that new ELAC standards must be incorporated. The ELAC standards have been upgraded to version L97+, which implements enhanced angle-of-attack (AOA) monitoring to better detect AOA blockage, including multiple AOA blockages. This proposed AD would require replacing existing ELACs with new ELACs having L97+ standards or revising the software in an existing ELAC to the L97+ standards, as applicable, which would terminate the requirements of AD 2003-25-07 and AD 2005-13-39. This proposed AD would also add Airbus Model A318 series airplanes to the applicability. We are proposing this AD to prevent inadvertent activation of the AOA protections. Inadvertent activation of the AOA protections could result in a continuous nose down pitch rate that could result in reduced controllability of the airplane.

Federal Register, Volume 81 Issue 52 (Thursday, March 17, 2016)
[Federal Register Volume 81, Number 52 (Thursday, March 17, 2016)]
[Proposed Rules]
[Pages 14404-14408]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-05830]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2016-4226; Directorate Identifier 2015-NM-095-AD]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

-----------------------------------------------------------------------

SUMMARY: We propose to supersede Airworthiness Directive (AD) 2003-25-
07 for certain Airbus Model A319 and A320 series airplanes; and AD 
2005-13-39 for certain Airbus Model A321 series airplanes. AD 2003-25-
07 currently requires a revision to the airplane flight manual (AFM) 
and replacement of both elevator aileron computers (ELACs) having L80 
standards with new ELACs having L81 standards. AD 2005-13-39 currently 
requires a revision to the AFM, replacement of existing ELACs with 
ELACs having either L83 or L91 standards, as applicable; and a 
concurrent action. Since we issued AD 2003-25-07 and AD 2005-13-39, we 
have determined that new ELAC standards must be incorporated. The ELAC 
standards have been upgraded to version L97+, which implements enhanced 
angle-of-attack (AOA) monitoring to better detect AOA blockage, 
including multiple AOA blockages. This proposed AD would require 
replacing existing ELACs with new ELACs having L97+ standards or 
revising the software in an existing ELAC to the L97+ standards, as 
applicable, which would terminate the requirements of AD 2003-25-07 and 
AD 2005-13-39. This proposed AD would also add Airbus Model A318 series 
airplanes to the applicability. We are proposing this AD to prevent 
inadvertent activation of the AOA protections. Inadvertent activation 
of the AOA protections could result in a continuous nose down pitch 
rate that could result in reduced controllability of the airplane.

DATES: We must receive comments on this proposed AD by May 2, 2016.

ADDRESSES: You may send comments by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC, between 9 a.m. and 5 p.m., Monday 
through Friday, except Federal holidays.
    For service information identified in this NPRM, contact Airbus, 
Airworthiness Office--EIAS, 1 Rond Point Maurice Bellonte, 31707 
Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 
51; email [email protected];

[[Page 14405]]

Internet http://www.airbus.com. You may view this referenced service 
information at the FAA, Transport Airplane Directorate, 1601 Lind 
Avenue SW., Renton, WA. For information on the availability of this 
material at the FAA, call 425-227-1221.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2016-
4226; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this proposed AD, the regulatory evaluation, any comments 
received, and other information. The street address for the Docket 
Operations office (telephone 800-647-5527) is in the ADDRESSES section. 
Comments will be available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Sanjay Ralhan, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1405; 
fax 425-227-1149.

SUPPLEMENTARY INFORMATION: 

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposed AD. Send your comments to an address 
listed under the ADDRESSES section. Include ``Docket No. FAA-2016-4226; 
Directorate Identifier 2015-NM-095-AD'' at the beginning of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of this proposed AD. We 
will consider all comments received by the closing date and may amend 
this proposed AD based on those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this proposed AD.

Discussion

    On December 5, 2003, we issued AD 2003-25-07, Amendment 39-13390 
(68 FR 70431, December 18, 2003). AD 2003-25-07 requires a revision of 
the AFM and replacement of both ELACs having L80 standards with new 
ELACs having L81 standards on Airbus Model A319 and A320 series 
airplanes equipped with L80 standards. The replacement of both ELACs 
terminates the requirement for the AFM revision.
    On June 17, 2005, we issued AD 2005-13-39, Amendment 39-14176 (70 
FR 38580, July 5, 2005). AD 2005-13-39 requires a revision of the AFM, 
a concurrent action, and replacement of existing ELACs with ELACs 
having L83 or L91 standards on certain Airbus Model A321 series 
airplanes.
    Since we issued AD 2003-25-07, Amendment 39-13390 (68 FR 70431, 
December 18, 2003); and AD 2005-13-39, Amendment 39-14176 (70 FR 38580, 
July 5, 2005); we have determined that new ELAC standards must be 
incorporated. The ELAC standard software has been updated to version 
L97+ and the hardware is available in a data loadable version and a 
non-data-loadable version.
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive 2015-0088R1, dated June 2, 2015 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for all Airbus Model 
A318, A319, A320, and A321 series airplanes. The MCAI states:

    The latest elevator aileron computer (ELAC) standard, L97+, 
implements enhanced Angle of Attack (AOA) monitoring in order to 
better detect cases of AOA blockage, including multiple AOA 
blockage.
    Two ELAC L97+ versions are currently available, Part Number (P/
N) 3945129109 with data loading capability, and P/N 3945128215 
without the data loading capability. Three existing [EASA] ADs 
requiring installation of earlier ELAC (software) have been 
identified and taken into account for cancellation by this new 
[EASA] AD.
    For the reasons described above, EASA issued AD 2015-0088, 
cancelling DGAC [Direction G[eacute]n[eacute]rale de l'Aviation 
Civile] France AD 95-203-072 (no requirements retained) [which 
corresponds to FAA AD 98-09-18, Amendment 39-10499 (63 FR 23374, 
April 29, 1998)], and partially retaining the requirements of DGAC 
France AD 2001-508 [which corresponds to FAA AD 2003-25-07, 
Amendment 39-13390 (68 FR 70431, December 18, 2003), and [DGAC] AD 
F-2004-147 (EASA approval ref. 2004-8601) [which corresponds to FAA 
AD 2005-13-39, Amendment 39-14176 (70 FR 38580, July 5, 2005)], 
which were superseded, and to require replacement of all ELAC with 
ELAC L97+ standard.
    Since that [EASA] AD was issued, some errors were detected in 
Appendix 1 of the [EASA] AD, and one P/N ELAC was inadvertently 
omitted. This [EASA] AD revises EASA AD 2015-0088 to correct these 
errors and to add clarification to paragraph (7) [of the EASA AD].

    The required actions include either replacing existing ELACs with 
new ELACs having L97+ standards uploaded, or revising the software in 
the existing ELACs to L97+ standards. This proposed AD also adds Airbus 
Model A318 series airplanes to the applicability. You may examine the 
MCAI in the AD docket on the Internet at http://www.regulations.gov by 
searching for and locating Docket No. FAA-2016-4226.

Related Service Information Under 1 CFR Part 51

    Airbus has issued Service Bulletin A320-27-1243, dated March 17, 
2015. The service information describes procedures for replacing the 
existing ELACs with new ELACs having L97+ standards, and modifying 
existing ELACs into units with L97+ standards.
    Airbus has also issued Service Bulletin A320-27-1244, dated March 
5, 2015. The service information describes procedures for modification 
of an airplane by replacing any existing ELAC unit with an ELAC 97+ 
unit having P/N 3945128215.
    This service information is reasonably available because the 
interested parties have access to it through their normal course of 
business or by the means identified in the ADDRESSES section.

FAA's Determination and Requirements of This Proposed AD

    This product has been approved by the aviation authority of another 
country, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with the State of Design Authority, we have 
been notified of the unsafe condition described in the MCAI and service 
information referenced above. We are proposing this AD because we 
evaluated all pertinent information and determined an unsafe condition 
exists and is likely to exist or develop on other products of these 
same type designs.

Costs of Compliance

    We estimate that this proposed AD affects 940 airplanes of U.S. 
registry.
    The actions required by AD 2003-25-07, Amendment 39-13390 (68 FR 
70431, December 18, 2003), and retained in this proposed AD take about 
1 work-hour per product, at an average labor rate of $85 per work-hour. 
Based on these figures, the estimated cost of the actions that are 
required by AD 2003-25-07 is $85 per product.
    The actions required by AD 2005-13-39, Amendment 39-14176 (70 FR 
38580, July 5, 2005), and retained in this proposed AD take about 1 
work-hour per product, at an average labor rate of $85 per work-hour. 
Based on these figures, the estimated cost of the actions that are 
required by AD 2005-13-39 is $85 per product.

[[Page 14406]]

    We also estimate that it would take about 3 work-hours per product 
to comply with the basic requirements of this proposed AD. The average 
labor rate is $85 per work-hour. Required parts would cost about $7,230 
per product. Based on these figures, we estimate the cost of this 
proposed AD on U.S. operators to be $7,035,900, or $7,485 per product.
    According to the parts manufacturer, some of the costs of this 
proposed AD may be covered under warranty, thereby reducing the cost 
impact on affected individuals. We do not control warranty coverage for 
affected individuals. As a result, we have included all costs in our 
cost estimate.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.

Regulatory Findings

    We determined that this proposed AD would not have federalism 
implications under Executive Order 13132. This proposed AD would not 
have a substantial direct effect on the States, on the relationship 
between the national Government and the States, or on the distribution 
of power and responsibilities among the various levels of government.
    For the reasons discussed above, I certify this proposed 
regulation:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979);
    3. Will not affect intrastate aviation in Alaska; and
    4. Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

The Proposed Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA proposes to amend 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority:  49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by:
0
a. Removing Airworthiness Directive (AD) 2003-25-07, Amendment 39-13390 
(68 FR 70431, December 18, 2003); and AD 2005-13-39, Amendment 39-14176 
(70 FR 38580, July 5, 2005); and
0
b. Adding the following new AD:

Airbus: Docket No. FAA-2016-4226; Directorate Identifier 2015-NM-
095-AD.

(a) Comments Due Date

    We must receive comments by May 2, 2016.

(b) Affected ADs

    This AD replaces AD 2003-25-07, Amendment 39-13390 (68 FR 70431, 
December 18, 2003); and AD 2005-13-39, Amendment 39-14176 (70 FR 
38580, July 5, 2005).

(c) Applicability

    This AD applies to the airplanes identified in paragraphs (c)(1) 
through (c)(4) of this AD, certificated in any category, all 
manufacturer serial numbers.
    (1) Airbus Model A318-111, -112, -121, and -122 airplanes.
    (2) Airbus Model A319-111, -112, -113, -114, -115, -131, -132, 
and -133 airplanes.
    (3) Airbus Model A320-211, -212, -214, -231, -232, and -233 
airplanes.
    (4) Airbus Model A321-111, -112, -131, -211, -212, -213, -231, 
and -232 airplanes.

(d) Subject

    Air Transport Association (ATA) of America Code 27, Flight 
Controls.

(e) Reason

    This AD was prompted by a determination that new elevator 
aileron computers (ELAC) standards must be incorporated. The ELAC 
standards have been upgraded to version L97+, which implements 
enhanced angle-of-attack (AOA) monitoring to better detect AOA 
blockage, including multiple AOA blockages. We are issuing this AD 
to prevent inadvertent activation of the AOA protections. 
Inadvertent activation of the AOA protections could result in a 
continuous nose down pitch rate that could result in reduced 
controllability of the airplane.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) Retained Replacement of ELAC L80 Units With L81 Units, With No 
Changes

    For Model A319 and A320 series airplanes, equipped with ELAC L80 
standards having part numbers listed in Airbus Service Bulletin 
A320-27-1135, dated June 29, 2001: This paragraph restates the 
requirements of paragraph (b) of AD 2003-25-07, Amendment 39-13390 
(68 FR 70431, December 18, 2003), with no changes. Within 1 year 
after January 22, 2004 (the effective date of AD 2003-25-07): 
Replace both ELACs having L80 standards with new ELACs having L81 
standards, by doing all the actions per paragraphs A., B., C., and 
D. of the Accomplishment Instructions of Airbus Service Bulletin 
A320-27-1135, dated June 29, 2001.

(h) Retained Installation of ELAC L83 or L91 Software, With No Changes

    For Model A321-111, -112, -131, -211, and -231 airplanes, except 
those with Airbus Modification 34043 installed in production: This 
paragraph restates the requirements of paragraph (g) of AD 2005-13-
39, Amendment 39-14176 (70 FR 38580, July 5, 2005), with no changes. 
Within 16 months after August 9, 2005 (the effective date of AD 
2005-13-39): Replace existing ELACs with ELACs having L83 standards, 
by accomplishing all of the actions specified in the Accomplishment 
Instructions of Airbus Service Bulletin A320-27-1151, dated March 9, 
2004, including Appendix 01, dated March 9, 2004; or with ELACs 
having L91 standards, by accomplishing all of the actions specified 
in the Accomplishment Instructions of Airbus Service Bulletin A320-
27-1152, dated June 4, 2004, including Appendix 01, dated June 4, 
2004; as applicable.

(i) New Requirement of This AD: ELAC Replacement or Modification

    At the applicable times specified in table 1 to paragraph (i) of 
this AD: Replace each ELAC unit with an ELAC L97+ unit having part 
number (P/N) 3945129100 and software having P/N 3945129109, or 
modify existing ELAC units into ELAC L97+ units having P/N 
3945129100 with L97+ operational software P/N 3945129109 loaded, as 
applicable, in accordance with the Accomplishment Instructions of 
Airbus Service Bulletin A320-27-1243, dated March 17, 2015. 
Accomplishing this replacement terminates the actions required by 
paragraphs (g) and (h) of this AD.

[[Page 14407]]



          Table 1 to Paragraph (i) of This AD--Compliance Times
------------------------------------------------------------------------
                                          Compliance time  (after the
        Airbus airplane models             effective date of this AD)
------------------------------------------------------------------------
Model A318 series airplanes with UTAS  Within 5 months.
 (formerly Goodrich) AOA P/N 0861ED
 or P/N 0861ED2 installed in all 3
 positions (captain, first officer,
 and standby).
Model A319 series airplanes with UTAS  Within 10 months.
 (formerly Goodrich) AOA P/N 0861ED
 or P/N 0861ED2 installed in all 3
 positions (captain, first officer,
 and standby).
Model A320 series airplanes with UTAS  Within 10 months.
 (formerly Goodrich) AOA P/N 0861ED
 or P/N 0861ED2 installed in all 3
 positions (captain, first officer,
 and standby).
Model A321 series airplanes with UTAS  Within 5 months.
 (formerly Goodrich) AOA P/N 0861ED
 or P/N 0861ED2 installed in all 3
 positions (captain, first officer,
 and standby).
Model A318, A319, A320, and A321       Within 25 months.
 series airplanes that do not have
 UTAS (formerly Goodrich) AOA P/N
 0861ED or P/N 0861ED2 installed in
 all 3 positions (captain, first
 officer, and standby).
------------------------------------------------------------------------

(j) Optional Method of Compliance

    Modification of an airplane by replacing any existing ELAC unit 
with an ELAC 97+ unit having P/N 3945128215, in accordance with the 
Accomplishment Instructions of Airbus Service Bulletin A320-27-1244, 
dated March 5, 2015, is an acceptable method of compliance for the 
requirements of paragraph (i) of this AD, for only that modified 
airplane. Accomplishing this modification terminates the actions 
required by paragraphs (g) and (h) of this AD for that modified 
airplane.

    Note 1 to paragraph (j) of this AD: ELAC unit P/N 3945128215 is 
not data-loadable, but it is fully interchangeable and mixable with 
data-loadable ELAC 97+ unit P/N 3945129100 with software P/N 
3945129109 loaded.

(k) Exclusion From Requirements of Paragraphs (g), (h), and (i), and 
the Actions in Paragraph (j), of This AD

    Airplanes on which Airbus Modification 156546 (installation of 
ELAC L97+ with software P/N 3945129109) was installed in production 
are excluded from the requirements of paragraphs (g), (h), and (i) 
of this AD and the actions specified in paragraph (j) of this AD, 
provided it can be determined that no ELAC having a part number 
identified in table 2 to paragraph (k) of this AD has been installed 
on that airplane since the date of issuance of the original 
airworthiness certificate or the date of issuance of the original 
export certificate of airworthiness.

    Table 2 to Paragraph (k) of This AD--Prohibited ELAC Part Numbers
------------------------------------------------------------------------
          Part number                 Designation              FIN
------------------------------------------------------------------------
3945122202....................  ELAC A320-111 Type Def  2 CE 1/2.
3945122203....................  ELAC L50C.............  2 CE 1/2.
3945122303....................  ELAC L50C.............  2 CE 1/2.
3945122304....................  ELAC L60..............  2 CE 1/2.
3945122305....................  ELAC L61B.............  2 CE 1/2.
3945122306....................  ELAC L61F.............  2 CE 1/2.
3945122307....................  ELAC L62C.............  2 CE 1/2.
C12370AA01....................  ELAC L68C.............  2 CE 1/2.
3945122501....................  ELAC L69..............  2 CE 1/2.
3945122502....................  ELAC L69J.............  2 CE 1/2.
3945122503....................  ELAC L77..............  2 CE 1/2.
3945122504....................  ELAC L78..............  2 CE 1/2.
3945122505....................  ELAC A L80............  2 CE 1/2.
3945123505....................  ELAC A' L80...........  2 CE 1/2.
3945128101....................  ELAC B L80............  2 CE 1/2.
3945122506....................  ELAC A L81............  2 CE 1/2.
3945123506....................  ELAC A' L81...........  2 CE 1/2.
3945128102....................  ELAC B L81............  2 CE 1/2.
3945122507....................  ELAC A L82............  2 CE 1/2.
3945123507....................  ELAC A' L82...........  2 CE 1/2.
3945128103....................  ELAC B L82............  2 CE 1/2.
3945122608....................  ELAC A L83............  2 CE 1/2.
3945123608....................  ELAC A' L83...........  2 CE 1/2.
3945122609....................  ELAC A L84............  2 CE 1/2.
3945123609....................  ELAC A' L84...........  2 CE 1/2.
3945128204....................  ELAC B L90L...........  2 CE 1/2.
3945128205....................  ELAC B L90N...........  2 CE 1/2.
3945128206....................  ELAC B L91............  2 CE 1/2.
3945129101....................  ELAC B L91 data         2 CE 1/2 SW1.
                                 loadable.
3945128207....................  ELAC B L92............  2 CE 1/2.
3945128208....................  ELAC B L92L...........  2 CE 1/2.
3945128209....................  ELAC B L93............  2 CE 1/2.
3945129103....................  ELAC B L93 data         2 CE 1/2 SW1.
                                 loadable.
3945128210....................  ELAC B L94............  2 CE 1/2.
3945129104....................  ELAC B L94 data         2 CE 1/2 SW1.
                                 loadable.
3945128212....................  ELAC B L96............  2 CE 1/2.
3945129106....................  ELAC B L96 data         2 CE 1/2 SW1.
                                 loadable.
3945129107....................  ELAC B L96 H-A data     2 CE 1/2 SW1.
                                 loadable.
3945128214....................  ELAC B L97............  2 CE 1/2.
3945129108....................  ELAC B L97 data         2 CE 1/2 SW1.
                                 loadable.
------------------------------------------------------------------------


[[Page 14408]]

(l) Later-Approved Parts

    Installation of an ELAC version (part number) approved after the 
effective date of this AD is an approved method of compliance with 
the requirements of paragraphs (i) and (j) of this AD, provided the 
requirements specified in paragraphs (l)(1) and (l)(2) of this AD 
are met.
    (1) The version (part number) must be approved by the Manager, 
International Branch, ANM-116, Transport Airplane Directorate, FAA; 
or the European Aviation Safety Agency (EASA); or Airbus's EASA 
Design Organization Approval (DOA).
    (2) The installation must be done using a method approved by the 
Manager, International Branch, ANM-116, Transport Airplane 
Directorate, FAA; or the EASA; or Airbus's EASA DOA.

(m) Parts Installation Limitation

    As of the applicable time specified in paragraph (m)(1) or 
(m)(2) of this AD, do not install on any airplane an ELAC unit 
having a part number identified in table 2 to paragraph (k) of this 
AD, except as specified in paragraph (m)(3) of this AD.
    (1) For an airplane that, as of the effective date of this AD, 
has any ELAC unit installed having a part number identified in table 
2 to paragraph (k) of this AD: After modification of that airplane 
as required by paragraph (i) of this AD, or as specified in 
paragraph (j) of this AD.
    (2) For an airplane that, as of the effective date of this AD, 
does not have any ELAC unit installed having a part number 
identified in table 2 to paragraph (k) of this AD: As of the 
effective date of this AD.
    (3) As of the effective date of this AD, a data-loadable ELAC B 
unit having a part number identified in table 2 to paragraph (k) of 
this AD can be installed on an airplane provided that L97+ software 
P/N 3945129109 is uploaded at the applicable time specified in 
paragraph (m)(3)(i) or (m)(3)(ii) of this AD.
    (i) For all airplanes except those identified in paragraph 
(m)(3)(ii) of this AD: Before further flight after the ELAC B unit 
installation.
    (ii) For airplanes that have not been modified as required by 
paragraph (i) of this AD: Within the applicable compliance time 
specified in table 1 to paragraph (i) of this AD.

(n) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Branch, ANM-116, Transport Airplane Directorate FAA, 
has the authority to approve AMOCs for this AD, if requested using 
the procedures found in 14 CFR 39.19. In accordance with 14 CFR 
39.19, send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the International Branch send it to ATTN: Sanjay Ralhan, 
Aerospace Engineer, International Branch, ANM-116, Transport 
Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-
3356; telephone 425-227-1405; fax 425-227-1149. Information may be 
emailed to: [email protected].
    (i) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager 
of the local flight standards district office/certificate holding 
district office. The AMOC approval letter must specifically 
reference this AD.
    (ii) AMOCs approved previously for AD 2003-25-07, Amendment 39-
13390 (68 FR 70431, December 18, 2003), are approved as AMOCs for 
the corresponding provisions of paragraph (g) of this AD.
    (iii) AMOCs approved previously for AD 2005-13-39, Amendment 39-
14176 (70 FR 38580, July 5, 2005), are approved as AMOCs for the 
corresponding provisions of paragraph (h) of this AD.
    (2) Contacting the Manufacturer: As of the effective date of 
this AD, for any requirement in this AD to obtain corrective actions 
from a manufacturer, the action must be accomplished using a method 
approved by the Manager, International Branch, ANM-116, Transport 
Airplane Directorate, FAA; or the EASA; or Airbus's EASA DOA. If 
approved by the DOA, the approval must include the DOA-authorized 
signature.
    (3) Required for Compliance (RC): If any service information 
contains procedures or tests that are identified as RC, those 
procedures and tests must be done to comply with this AD; any 
procedures or tests that are not identified as RC are recommended. 
Those procedures and tests that are not identified as RC may be 
deviated from using accepted methods in accordance with the 
operator's maintenance or inspection program without obtaining 
approval of an AMOC, provided the procedures and tests identified as 
RC can be done and the airplane can be put back in an airworthy 
condition. Any substitutions or changes to procedures or tests 
identified as RC require approval of an AMOC.

(o) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA Airworthiness Directive 2015-0088R1, dated June 2, 2015, 
for related information. This MCAI may be found in the AD docket on 
the Internet at http://www.regulations.gov by searching for and 
locating Docket No. FAA-2016-4226.
    (2) For service information identified in this AD, contact 
Airbus, Airworthiness Office--EIAS, 1 Rond Point Maurice Bellonte, 
31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 
61 93 44 51; email [email protected]; Internet http://www.airbus.com. You may view this service information at the FAA, 
Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. 
For information on the availability of this material at the FAA, 
call 425-227-1221.


    Issued in Renton, Washington, on March 9, 2016.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.

[FR Doc. 2016-05830 Filed 3-16-16; 8:45 am]
 BILLING CODE 4910-13-P



                                                      14404                  Federal Register / Vol. 81, No. 52 / Thursday, March 17, 2016 / Proposed Rules

                                                      (c) Applicability                                       Commercial Airplanes Organization                     SUMMARY:   We propose to supersede
                                                         This AD applies to The Boeing Company                Designation Authorization (ODA) that has              Airworthiness Directive (AD) 2003–25–
                                                      Model 777–200 and -300 series airplanes                 been authorized by the Manager, Seattle               07 for certain Airbus Model A319 and
                                                      equipped with Rolls-Royce Model Trent 800               ACO, to make those findings. To be
                                                                                                                                                                    A320 series airplanes; and AD 2005–13–
                                                      engines.                                                approved, the repair method, modification
                                                                                                              deviation, or alteration deviation must meet          39 for certain Airbus Model A321 series
                                                      (d) Subject                                             the certification basis of the airplane and the       airplanes. AD 2003–25–07 currently
                                                        Air Transport Association (ATA) of                    approval must specifically refer to this AD.          requires a revision to the airplane flight
                                                      America Code 78, Engine Exhaust.                           (4) For service information that contains          manual (AFM) and replacement of both
                                                                                                              steps that are labeled as Required for                elevator aileron computers (ELACs)
                                                      (e) Unsafe Condition                                    Compliance (RC), the provisions of                    having L80 standards with new ELACs
                                                         This AD was prompted by reports of                   paragraphs (h)(4)(i) and (h)(4)(ii) apply.            having L81 standards. AD 2005–13–39
                                                      damage to the upper bifurcation forward fire               (i) The steps labeled as RC, including
                                                                                                                                                                    currently requires a revision to the
                                                      seal and seal deflector, and localized damage           substeps under an RC step and any figures
                                                                                                              identified in an RC step, must be done to             AFM, replacement of existing ELACs
                                                      to the insulation blanket installed just aft of                                                               with ELACs having either L83 or L91
                                                      the fire seal. We are issuing this AD to                comply with the AD. An AMOC is required
                                                      prevent a breach in the engine firewall due             for any deviations to RC steps, including             standards, as applicable; and a
                                                      to a failed upper bifurcation forward fire seal.        substeps and identified figures.                      concurrent action. Since we issued AD
                                                      A breach could delay or prevent the fire                   (ii) Steps not labeled as RC may be                2003–25–07 and AD 2005–13–39, we
                                                      detection and suppression system from                   deviated from using accepted methods in               have determined that new ELAC
                                                      functioning properly, and could result in an            accordance with the operator’s maintenance            standards must be incorporated. The
                                                      increased risk of a fire, prolonged burning,            or inspection program without obtaining
                                                                                                                                                                    ELAC standards have been upgraded to
                                                      and breach of the fire zone; and could allow            approval of an AMOC, provided the RC steps,
                                                                                                              including substeps and identified figures, can        version L97+, which implements
                                                      fire to reach unprotected areas of the engine,                                                                enhanced angle-of-attack (AOA)
                                                      the strut, and wing after engine shutdown.              still be done as specified, and the airplane
                                                                                                              can be put back in an airworthy condition.            monitoring to better detect AOA
                                                      Also, fan air bypassing the seal could cause
                                                      localized damage to the thrust reverser (T/R)
                                                                                                                                                                    blockage, including multiple AOA
                                                                                                              (i) Related Information
                                                      insulation blanket installed just aft of the fire                                                             blockages. This proposed AD would
                                                                                                                 (1) For more information about this AD,            require replacing existing ELACs with
                                                      seal, which could allow limited thermal
                                                                                                              contact Kevin Nguyen, Aerospace Engineer,             new ELACs having L97+ standards or
                                                      degradation of the thrust reverser inner wall.
                                                                                                              Propulsion Branch, ANM–140S, FAA, Seattle
                                                      This could aggravate existing damage and
                                                                                                              Aircraft Certification Office (ACO), 1601 Lind
                                                                                                                                                                    revising the software in an existing
                                                      cause the thrust reverser’s inner wall to fail.                                                               ELAC to the L97+ standards, as
                                                                                                              Avenue SW., Renton, WA 98057–3356;
                                                      (f) Compliance                                          phone: 425–917–6501; fax: 425–917–6590;               applicable, which would terminate the
                                                                                                              email: kevin.nguyen@faa.gov.                          requirements of AD 2003–25–07 and AD
                                                         Comply with this AD within the
                                                      compliance times specified, unless already                 (2) For service information identified in          2005–13–39. This proposed AD would
                                                      done.                                                   this AD, contact Boeing Commercial                    also add Airbus Model A318 series
                                                                                                              Airplanes, Attention: Data & Services                 airplanes to the applicability. We are
                                                      (g) Installation of Serviceable T/R Halves on           Management, P.O. Box 3707, MC 2H–65,                  proposing this AD to prevent
                                                      Each Engine                                             Seattle, WA 98124–2207; telephone 206–                inadvertent activation of the AOA
                                                         Within 60 months after the effective date            544–5000, extension 1; fax 206–766–5680;
                                                                                                              Internet https://www.myboeingfleet.com. You
                                                                                                                                                                    protections. Inadvertent activation of
                                                      of this AD: Install serviceable left and right                                                                the AOA protections could result in a
                                                      T/R halves on the left and right engines, in            may view this referenced service information
                                                                                                              at the FAA, Transport Airplane Directorate,           continuous nose down pitch rate that
                                                      accordance with the Accomplishment
                                                      Instructions of Boeing Special Attention                1601 Lind Avenue SW., Renton, WA. For                 could result in reduced controllability
                                                      Service Bulletin 777–78–0101, Revision 1,               information on the availability of this               of the airplane.
                                                      dated October 30, 2015. A serviceable T/R               material at the FAA, call 425–227–1221.               DATES: We must receive comments on
                                                      half is defined in the Accomplishment
                                                                                                                Issued in Renton, Washington, on March 9,
                                                                                                                                                                    this proposed AD by May 2, 2016.
                                                      Instructions of Boeing Special Attention                                                                      ADDRESSES: You may send comments by
                                                      Service Bulletin 777–78–0101, Revision 1,               2016.
                                                                                                              Michael Kaszycki,                                     any of the following methods:
                                                      dated October 30, 2015.
                                                                                                              Acting Manager, Transport Airplane                      • Federal eRulemaking Portal: Go to
                                                      (h) Alternative Methods of Compliance                                                                         http://www.regulations.gov. Follow the
                                                                                                              Directorate, Aircraft Certification Service.
                                                      (AMOCs)                                                                                                       instructions for submitting comments.
                                                                                                              [FR Doc. 2016–05831 Filed 3–16–16; 8:45 am]
                                                         (1) The Manager, Seattle Aircraft                                                                            • Fax: 202–493–2251.
                                                      Certification Office (ACO), FAA, has the                BILLING CODE 4910–13–P
                                                                                                                                                                      • Mail: U.S. Department of
                                                      authority to approve AMOCs for this AD, if                                                                    Transportation, Docket Operations, M–
                                                      requested using the procedures found in 14                                                                    30, West Building Ground Floor, Room
                                                      CFR 39.19. In accordance with 14 CFR 39.19,             DEPARTMENT OF TRANSPORTATION
                                                                                                                                                                    W12–140, 1200 New Jersey Avenue SE.,
                                                      send your request to your principal inspector
                                                                                                              Federal Aviation Administration                       Washington, DC 20590.
                                                      or local Flight Standards District Office, as
                                                      appropriate. If sending information directly                                                                    • Hand Delivery: U.S. Department of
                                                      to the manager of the ACO, send it to the               14 CFR Part 39                                        Transportation, Docket Operations, M–
                                                      attention of the person identified in                                                                         30, West Building Ground Floor, Room
                                                                                                              [Docket No. FAA–2016–4226; Directorate                W12–140, 1200 New Jersey Avenue SE.,
                                                      paragraph (i) of this AD. Information may be
                                                                                                              Identifier 2015–NM–095–AD]
                                                      emailed to: 9-ANM-Seattle-ACO-AMOC-                                                                           Washington, DC, between 9 a.m. and 5
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                      Requests@faa.gov.                                       RIN 2120–AA64                                         p.m., Monday through Friday, except
                                                         (2) Before using any approved AMOC,                                                                        Federal holidays.
                                                      notify your appropriate principal inspector,            Airworthiness Directives; Airbus                        For service information identified in
                                                      or lacking a principal inspector, the manager           Airplanes                                             this NPRM, contact Airbus,
                                                      of the local flight standards district office/
                                                      certificate holding district office.                    AGENCY: Federal Aviation                              Airworthiness Office—EIAS, 1 Rond
                                                         (3) An AMOC that provides an acceptable              Administration (FAA), DOT.                            Point Maurice Bellonte, 31707 Blagnac
                                                      level of safety may be used for any repair,                                                                   Cedex, France; telephone +33 5 61 93 36
                                                                                                              ACTION: Notice of proposed rulemaking
                                                      modification, or alteration required by this                                                                  96; fax +33 5 61 93 44 51; email
                                                                                                              (NPRM).
                                                      AD if it is approved by the Boeing                                                                            account.airworth-eas@airbus.com;


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                                                                             Federal Register / Vol. 81, No. 52 / Thursday, March 17, 2016 / Proposed Rules                                           14405

                                                      Internet http://www.airbus.com. You                       On June 17, 2005, we issued AD                      existing ELACs to L97+ standards. This
                                                      may view this referenced service                        2005–13–39, Amendment 39–14176 (70                    proposed AD also adds Airbus Model
                                                      information at the FAA, Transport                       FR 38580, July 5, 2005). AD 2005–13–                  A318 series airplanes to the
                                                      Airplane Directorate, 1601 Lind Avenue                  39 requires a revision of the AFM, a                  applicability. You may examine the
                                                      SW., Renton, WA. For information on                     concurrent action, and replacement of                 MCAI in the AD docket on the Internet
                                                      the availability of this material at the                existing ELACs with ELACs having L83                  at http://www.regulations.gov by
                                                      FAA, call 425–227–1221.                                 or L91 standards on certain Airbus                    searching for and locating Docket No.
                                                      Examining the AD Docket                                 Model A321 series airplanes.                          FAA–2016–4226.
                                                                                                                Since we issued AD 2003–25–07,
                                                         You may examine the AD docket on                     Amendment 39–13390 (68 FR 70431,                      Related Service Information Under
                                                      the Internet at http://                                 December 18, 2003); and AD 2005–13–                   1 CFR Part 51
                                                      www.regulations.gov by searching for                    39, Amendment 39–14176 (70 FR                           Airbus has issued Service Bulletin
                                                      and locating Docket No. FAA–2016–                       38580, July 5, 2005); we have                         A320–27–1243, dated March 17, 2015.
                                                      4226; or in person at the Docket                        determined that new ELAC standards                    The service information describes
                                                      Management Facility between 9 a.m.                      must be incorporated. The ELAC                        procedures for replacing the existing
                                                      and 5 p.m., Monday through Friday,                      standard software has been updated to                 ELACs with new ELACs having L97+
                                                      except Federal holidays. The AD docket                  version L97+ and the hardware is                      standards, and modifying existing
                                                      contains this proposed AD, the                          available in a data loadable version and              ELACs into units with L97+ standards.
                                                      regulatory evaluation, any comments                     a non-data-loadable version.                            Airbus has also issued Service
                                                      received, and other information. The                      The European Aviation Safety Agency                 Bulletin A320–27–1244, dated March 5,
                                                      street address for the Docket Operations                (EASA), which is the Technical Agent                  2015. The service information describes
                                                      office (telephone 800–647–5527) is in                   for the Member States of the European                 procedures for modification of an
                                                      the ADDRESSES section. Comments will                    Union, has issued EASA Airworthiness                  airplane by replacing any existing ELAC
                                                      be available in the AD docket shortly                   Directive 2015–0088R1, dated June 2,                  unit with an ELAC 97+ unit having
                                                      after receipt.                                          2015 (referred to after this as the                   P/N 3945128215.
                                                      FOR FURTHER INFORMATION CONTACT:                        Mandatory Continuing Airworthiness                      This service information is reasonably
                                                      Sanjay Ralhan, Aerospace Engineer,                      Information, or ‘‘the MCAI’’), to correct             available because the interested parties
                                                      International Branch, ANM–116,                          an unsafe condition for all Airbus                    have access to it through their normal
                                                      Transport Airplane Directorate, FAA,                    Model A318, A319, A320, and A321                      course of business or by the means
                                                      1601 Lind Avenue SW., Renton, WA                        series airplanes. The MCAI states:                    identified in the ADDRESSES section.
                                                      98057–3356; telephone 425–227–1405;
                                                                                                                 The latest elevator aileron computer               FAA’s Determination and Requirements
                                                      fax 425–227–1149.                                       (ELAC) standard, L97+, implements                     of This Proposed AD
                                                      SUPPLEMENTARY INFORMATION:                              enhanced Angle of Attack (AOA) monitoring
                                                                                                              in order to better detect cases of AOA                  This product has been approved by
                                                      Comments Invited                                        blockage, including multiple AOA blockage.            the aviation authority of another
                                                        We invite you to send any written                        Two ELAC L97+ versions are currently               country, and is approved for operation
                                                      relevant data, views, or arguments about                available, Part Number (P/N) 3945129109               in the United States. Pursuant to our
                                                      this proposed AD. Send your comments                    with data loading capability, and P/N                 bilateral agreement with the State of
                                                      to an address listed under the                          3945128215 without the data loading                   Design Authority, we have been notified
                                                                                                              capability. Three existing [EASA] ADs
                                                      ADDRESSES section. Include ‘‘Docket No.
                                                                                                              requiring installation of earlier ELAC
                                                                                                                                                                    of the unsafe condition described in the
                                                      FAA–2016–4226; Directorate Identifier                   (software) have been identified and taken             MCAI and service information
                                                      2015–NM–095–AD’’ at the beginning of                    into account for cancellation by this new             referenced above. We are proposing this
                                                      your comments. We specifically invite                   [EASA] AD.                                            AD because we evaluated all pertinent
                                                      comments on the overall regulatory,                        For the reasons described above, EASA              information and determined an unsafe
                                                      economic, environmental, and energy                     issued AD 2015–0088, cancelling DGAC                  condition exists and is likely to exist or
                                                      aspects of this proposed AD. We will                    [Direction Générale de l’Aviation Civile]           develop on other products of these same
                                                      consider all comments received by the                   France AD 95–203–072 (no requirements
                                                                                                                                                                    type designs.
                                                                                                              retained) [which corresponds to FAA AD 98–
                                                      closing date and may amend this                         09–18, Amendment 39–10499 (63 FR 23374,               Costs of Compliance
                                                      proposed AD based on those comments.                    April 29, 1998)], and partially retaining the
                                                        We will post all comments we                          requirements of DGAC France AD 2001–508                  We estimate that this proposed AD
                                                      receive, without change, to http://                     [which corresponds to FAA AD 2003–25–07,              affects 940 airplanes of U.S. registry.
                                                      www.regulations.gov, including any                      Amendment 39–13390 (68 FR 70431,                         The actions required by AD 2003–25–
                                                      personal information you provide. We                    December 18, 2003), and [DGAC] AD F–                  07, Amendment 39–13390 (68 FR
                                                      will also post a report summarizing each                2004–147 (EASA approval ref. 2004–8601)               70431, December 18, 2003), and
                                                      substantive verbal contact we receive                   [which corresponds to FAA AD 2005–13–39,              retained in this proposed AD take about
                                                                                                              Amendment 39–14176 (70 FR 38580, July 5,              1 work-hour per product, at an average
                                                      about this proposed AD.
                                                                                                              2005)], which were superseded, and to
                                                                                                                                                                    labor rate of $85 per work-hour. Based
                                                      Discussion                                              require replacement of all ELAC with ELAC
                                                                                                              L97+ standard.                                        on these figures, the estimated cost of
                                                        On December 5, 2003, we issued AD                        Since that [EASA] AD was issued, some              the actions that are required by AD
                                                      2003–25–07, Amendment 39–13390 (68                                                                            2003–25–07 is $85 per product.
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                                                                              errors were detected in Appendix 1 of the
                                                      FR 70431, December 18, 2003). AD                        [EASA] AD, and one P/N ELAC was                          The actions required by AD 2005–13–
                                                      2003–25–07 requires a revision of the                   inadvertently omitted. This [EASA] AD                 39, Amendment 39–14176 (70 FR
                                                      AFM and replacement of both ELACs                       revises EASA AD 2015–0088 to correct these            38580, July 5, 2005), and retained in this
                                                      having L80 standards with new ELACs                     errors and to add clarification to paragraph          proposed AD take about 1 work-hour
                                                      having L81 standards on Airbus Model                    (7) [of the EASA AD].                                 per product, at an average labor rate of
                                                      A319 and A320 series airplanes                            The required actions include either                 $85 per work-hour. Based on these
                                                      equipped with L80 standards. The                        replacing existing ELACs with new                     figures, the estimated cost of the actions
                                                      replacement of both ELACs terminates                    ELACs having L97+ standards                           that are required by AD 2005–13–39 is
                                                      the requirement for the AFM revision.                   uploaded, or revising the software in the             $85 per product.


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                                                      14406                  Federal Register / Vol. 81, No. 52 / Thursday, March 17, 2016 / Proposed Rules

                                                        We also estimate that it would take                   on a substantial number of small entities             attack (AOA) monitoring to better detect
                                                      about 3 work-hours per product to                       under the criteria of the Regulatory                  AOA blockage, including multiple AOA
                                                      comply with the basic requirements of                   Flexibility Act.                                      blockages. We are issuing this AD to prevent
                                                      this proposed AD. The average labor                                                                           inadvertent activation of the AOA
                                                                                                              List of Subjects in 14 CFR Part 39                    protections. Inadvertent activation of the
                                                      rate is $85 per work-hour. Required
                                                                                                                                                                    AOA protections could result in a continuous
                                                      parts would cost about $7,230 per                         Air transportation, Aircraft, Aviation
                                                                                                                                                                    nose down pitch rate that could result in
                                                      product. Based on these figures, we                     safety, Incorporation by reference,                   reduced controllability of the airplane.
                                                      estimate the cost of this proposed AD on                Safety.
                                                      U.S. operators to be $7,035,900, or                                                                           (f) Compliance
                                                                                                              The Proposed Amendment
                                                      $7,485 per product.                                                                                             Comply with this AD within the
                                                        According to the parts manufacturer,                    Accordingly, under the authority                    compliance times specified, unless already
                                                      some of the costs of this proposed AD                   delegated to me by the Administrator,                 done.
                                                      may be covered under warranty, thereby                  the FAA proposes to amend 14 CFR part                 (g) Retained Replacement of ELAC L80 Units
                                                      reducing the cost impact on affected                    39 as follows:                                        With L81 Units, With No Changes
                                                      individuals. We do not control warranty                                                                         For Model A319 and A320 series airplanes,
                                                      coverage for affected individuals. As a                 PART 39—AIRWORTHINESS
                                                                                                                                                                    equipped with ELAC L80 standards having
                                                      result, we have included all costs in our               DIRECTIVES                                            part numbers listed in Airbus Service
                                                      cost estimate.                                                                                                Bulletin A320–27–1135, dated June 29, 2001:
                                                                                                              ■ 1. The authority citation for part 39
                                                      Authority for This Rulemaking                                                                                 This paragraph restates the requirements of
                                                                                                              continues to read as follows:                         paragraph (b) of AD 2003–25–07,
                                                         Title 49 of the United States Code                       Authority: 49 U.S.C. 106(g), 40113, 44701.        Amendment 39–13390 (68 FR 70431,
                                                      specifies the FAA’s authority to issue                                                                        December 18, 2003), with no changes. Within
                                                      rules on aviation safety. Subtitle I,                   § 39.13   [Amended]                                   1 year after January 22, 2004 (the effective
                                                      section 106, describes the authority of                 ■ 2. The FAA amends § 39.13 by:                       date of AD 2003–25–07): Replace both ELACs
                                                      the FAA Administrator. ‘‘Subtitle VII:                  ■ a. Removing Airworthiness Directive                 having L80 standards with new ELACs
                                                      Aviation Programs,’’ describes in more                  (AD) 2003–25–07, Amendment 39–                        having L81 standards, by doing all the
                                                                                                                                                                    actions per paragraphs A., B., C., and D. of
                                                      detail the scope of the Agency’s                        13390 (68 FR 70431, December 18,
                                                                                                                                                                    the Accomplishment Instructions of Airbus
                                                      authority.                                              2003); and AD 2005–13–39,                             Service Bulletin A320–27–1135, dated June
                                                         We are issuing this rulemaking under                 Amendment 39–14176 (70 FR 38580,                      29, 2001.
                                                      the authority described in ‘‘Subtitle VII,              July 5, 2005); and
                                                      Part A, Subpart III, Section 44701:                     ■ b. Adding the following new AD:                     (h) Retained Installation of ELAC L83 or L91
                                                      General requirements.’’ Under that                                                                            Software, With No Changes
                                                                                                              Airbus: Docket No. FAA–2016–4226;
                                                      section, Congress charges the FAA with                                                                           For Model A321–111, –112, –131, –211,
                                                                                                                  Directorate Identifier 2015–NM–095–AD.
                                                      promoting safe flight of civil aircraft in                                                                    and –231 airplanes, except those with Airbus
                                                      air commerce by prescribing regulations                 (a) Comments Due Date                                 Modification 34043 installed in production:
                                                      for practices, methods, and procedures                    We must receive comments by May 2,                  This paragraph restates the requirements of
                                                                                                              2016.                                                 paragraph (g) of AD 2005–13–39,
                                                      the Administrator finds necessary for
                                                                                                                                                                    Amendment 39–14176 (70 FR 38580, July 5,
                                                      safety in air commerce. This regulation                 (b) Affected ADs                                      2005), with no changes. Within 16 months
                                                      is within the scope of that authority                                                                         after August 9, 2005 (the effective date of AD
                                                                                                                This AD replaces AD 2003–25–07,
                                                      because it addresses an unsafe condition                Amendment 39–13390 (68 FR 70431,                      2005–13–39): Replace existing ELACs with
                                                      that is likely to exist or develop on                   December 18, 2003); and AD 2005–13–39,                ELACs having L83 standards, by
                                                      products identified in this rulemaking                  Amendment 39–14176 (70 FR 38580, July 5,              accomplishing all of the actions specified in
                                                      action.                                                 2005).                                                the Accomplishment Instructions of Airbus
                                                                                                                                                                    Service Bulletin A320–27–1151, dated March
                                                      Regulatory Findings                                     (c) Applicability                                     9, 2004, including Appendix 01, dated March
                                                        We determined that this proposed AD                      This AD applies to the airplanes identified        9, 2004; or with ELACs having L91 standards,
                                                      would not have federalism implications                  in paragraphs (c)(1) through (c)(4) of this AD,       by accomplishing all of the actions specified
                                                      under Executive Order 13132. This                       certificated in any category, all manufacturer        in the Accomplishment Instructions of
                                                                                                              serial numbers.                                       Airbus Service Bulletin A320–27–1152,
                                                      proposed AD would not have a
                                                                                                                 (1) Airbus Model A318–111, –112, –121,             dated June 4, 2004, including Appendix 01,
                                                      substantial direct effect on the States, on                                                                   dated June 4, 2004; as applicable.
                                                                                                              and –122 airplanes.
                                                      the relationship between the national                      (2) Airbus Model A319–111, –112, –113,
                                                      Government and the States, or on the                                                                          (i) New Requirement of This AD: ELAC
                                                                                                              –114, –115, –131, –132, and –133 airplanes.           Replacement or Modification
                                                      distribution of power and                                  (3) Airbus Model A320–211, –212, –214,
                                                      responsibilities among the various                      –231, –232, and –233 airplanes.                          At the applicable times specified in table
                                                      levels of government.                                      (4) Airbus Model A321–111, –112, –131,             1 to paragraph (i) of this AD: Replace each
                                                        For the reasons discussed above, I                    –211, –212, –213, –231, and –232 airplanes.           ELAC unit with an ELAC L97+ unit having
                                                      certify this proposed regulation:                                                                             part number (P/N) 3945129100 and software
                                                                                                              (d) Subject                                           having P/N 3945129109, or modify existing
                                                        1. Is not a ‘‘significant regulatory
                                                                                                                Air Transport Association (ATA) of                  ELAC units into ELAC L97+ units having P/
                                                      action’’ under Executive Order 12866;
                                                                                                              America Code 27, Flight Controls.                     N 3945129100 with L97+ operational
                                                        2. Is not a ‘‘significant rule’’ under the                                                                  software P/N 3945129109 loaded, as
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                      DOT Regulatory Policies and Procedures                  (e) Reason                                            applicable, in accordance with the
                                                      (44 FR 11034, February 26, 1979);                          This AD was prompted by a determination            Accomplishment Instructions of Airbus
                                                        3. Will not affect intrastate aviation in             that new elevator aileron computers (ELAC)            Service Bulletin A320–27–1243, dated March
                                                      Alaska; and                                             standards must be incorporated. The ELAC              17, 2015. Accomplishing this replacement
                                                        4. Will not have a significant                        standards have been upgraded to version               terminates the actions required by paragraphs
                                                      economic impact, positive or negative,                  L97+, which implements enhanced angle-of-             (g) and (h) of this AD.




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                                                                                      Federal Register / Vol. 81, No. 52 / Thursday, March 17, 2016 / Proposed Rules                                                                                                          14407

                                                                                                                TABLE 1 TO PARAGRAPH (I) OF THIS AD—COMPLIANCE TIMES
                                                                                                                                                                                                                                                                   Compliance time
                                                                                                                                 Airbus airplane models                                                                                                           (after the effective
                                                                                                                                                                                                                                                                   date of this AD)

                                                      Model A318 series airplanes with UTAS (formerly Goodrich) AOA P/N 0861ED or P/N                                                                   0861ED2 installed in all 3 posi-                      Within 5 months.
                                                       tions (captain, first officer, and standby).
                                                      Model A319 series airplanes with UTAS (formerly Goodrich) AOA P/N 0861ED or P/N                                                                   0861ED2 installed in all 3 posi-                      Within 10 months.
                                                       tions (captain, first officer, and standby).
                                                      Model A320 series airplanes with UTAS (formerly Goodrich) AOA P/N 0861ED or P/N                                                                   0861ED2 installed in all 3 posi-                      Within 10 months.
                                                       tions (captain, first officer, and standby).
                                                      Model A321 series airplanes with UTAS (formerly Goodrich) AOA P/N 0861ED or P/N                                                                   0861ED2 installed in all 3 posi-                      Within 5 months.
                                                       tions (captain, first officer, and standby).
                                                      Model A318, A319, A320, and A321 series airplanes that do not have UTAS (formerly                                                                 Goodrich) AOA P/N 0861ED or                           Within 25 months.
                                                       P/N 0861ED2 installed in all 3 positions (captain, first officer, and standby).



                                                      (j) Optional Method of Compliance                                             Note 1 to paragraph (j) of this AD: ELAC                                              production are excluded from the
                                                         Modification of an airplane by replacing                                 unit P/N 3945128215 is not data-loadable,                                               requirements of paragraphs (g), (h), and (i) of
                                                      any existing ELAC unit with an ELAC 97+                                     but it is fully interchangeable and mixable                                             this AD and the actions specified in
                                                      unit having P/N 3945128215, in accordance                                   with data-loadable ELAC 97+ unit P/N                                                    paragraph (j) of this AD, provided it can be
                                                      with the Accomplishment Instructions of                                     3945129100 with software P/N 3945129109                                                 determined that no ELAC having a part
                                                      Airbus Service Bulletin A320–27–1244,                                       loaded.
                                                                                                                                                                                                                          number identified in table 2 to paragraph (k)
                                                      dated March 5, 2015, is an acceptable method                                                                                                                        of this AD has been installed on that airplane
                                                                                                                                  (k) Exclusion From Requirements of
                                                      of compliance for the requirements of                                                                                                                               since the date of issuance of the original
                                                      paragraph (i) of this AD, for only that                                     Paragraphs (g), (h), and (i), and the Actions
                                                      modified airplane. Accomplishing this                                       in Paragraph (j), of This AD                                                            airworthiness certificate or the date of
                                                      modification terminates the actions required                                  Airplanes on which Airbus Modification                                                issuance of the original export certificate of
                                                      by paragraphs (g) and (h) of this AD for that                               156546 (installation of ELAC L97+ with                                                  airworthiness.
                                                      modified airplane.                                                          software P/N 3945129109) was installed in

                                                                                              TABLE 2 TO PARAGRAPH (k) OF THIS AD—PROHIBITED ELAC PART NUMBERS
                                                                         Part number                                                                               Designation                                                                                     FIN

                                                      3945122202 ............................................    ELAC   A320–111 Type Def .....................................................................................               2   CE   1/2.
                                                      3945122203 ............................................    ELAC   L50C .............................................................................................................    2   CE   1/2.
                                                      3945122303 ............................................    ELAC   L50C .............................................................................................................    2   CE   1/2.
                                                      3945122304 ............................................    ELAC   L60 ...............................................................................................................   2   CE   1/2.
                                                      3945122305 ............................................    ELAC   L61B .............................................................................................................    2   CE   1/2.
                                                      3945122306 ............................................    ELAC   L61F .............................................................................................................    2   CE   1/2.
                                                      3945122307 ............................................    ELAC   L62C .............................................................................................................    2   CE   1/2.
                                                      C12370AA01 ...........................................     ELAC   L68C .............................................................................................................    2   CE   1/2.
                                                      3945122501 ............................................    ELAC   L69 ...............................................................................................................   2   CE   1/2.
                                                      3945122502 ............................................    ELAC   L69J ..............................................................................................................   2   CE   1/2.
                                                      3945122503 ............................................    ELAC   L77 ...............................................................................................................   2   CE   1/2.
                                                      3945122504 ............................................    ELAC   L78 ...............................................................................................................   2   CE   1/2.
                                                      3945122505 ............................................    ELAC   A L80 ............................................................................................................    2   CE   1/2.
                                                      3945123505 ............................................    ELAC   A’ L80 ...........................................................................................................    2   CE   1/2.
                                                      3945128101 ............................................    ELAC   B L80 ............................................................................................................    2   CE   1/2.
                                                      3945122506 ............................................    ELAC   A L81 ............................................................................................................    2   CE   1/2.
                                                      3945123506 ............................................    ELAC   A’ L81 ...........................................................................................................    2   CE   1/2.
                                                      3945128102 ............................................    ELAC   B L81 ............................................................................................................    2   CE   1/2.
                                                      3945122507 ............................................    ELAC   A L82 ............................................................................................................    2   CE   1/2.
                                                      3945123507 ............................................    ELAC   A’ L82 ...........................................................................................................    2   CE   1/2.
                                                      3945128103 ............................................    ELAC   B L82 ............................................................................................................    2   CE   1/2.
                                                      3945122608 ............................................    ELAC   A L83 ............................................................................................................    2   CE   1/2.
                                                      3945123608 ............................................    ELAC   A’ L83 ...........................................................................................................    2   CE   1/2.
                                                      3945122609 ............................................    ELAC   A L84 ............................................................................................................    2   CE   1/2.
                                                      3945123609 ............................................    ELAC   A’ L84 ...........................................................................................................    2   CE   1/2.
                                                      3945128204 ............................................    ELAC   B L90L ..........................................................................................................     2   CE   1/2.
                                                      3945128205 ............................................    ELAC   B L90N .........................................................................................................      2   CE   1/2.
                                                      3945128206 ............................................    ELAC   B L91 ............................................................................................................    2   CE   1/2.
                                                      3945129101 ............................................    ELAC   B L91 data loadable .....................................................................................             2   CE   1/2 SW1.
                                                      3945128207 ............................................    ELAC   B L92 ............................................................................................................    2   CE   1/2.
                                                      3945128208 ............................................    ELAC   B L92L ..........................................................................................................     2   CE   1/2.
                                                      3945128209 ............................................    ELAC   B L93 ............................................................................................................    2   CE   1/2.
                                                      3945129103 ............................................    ELAC   B L93 data loadable .....................................................................................             2   CE   1/2 SW1.
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                                                      3945128210 ............................................    ELAC   B L94 ............................................................................................................    2   CE   1/2.
                                                      3945129104 ............................................    ELAC   B L94 data loadable .....................................................................................             2   CE   1/2 SW1.
                                                      3945128212 ............................................    ELAC   B L96 ............................................................................................................    2   CE   1/2.
                                                      3945129106 ............................................    ELAC   B L96 data loadable .....................................................................................             2   CE   1/2 SW1.
                                                      3945129107 ............................................    ELAC   B L96 H–A data loadable .............................................................................                 2   CE   1/2 SW1.
                                                      3945128214 ............................................    ELAC   B L97 ............................................................................................................    2   CE   1/2.
                                                      3945129108 ............................................    ELAC   B L97 data loadable .....................................................................................             2   CE   1/2 SW1.




                                                 VerDate Sep<11>2014         16:06 Mar 16, 2016         Jkt 238001      PO 00000          Frm 00006          Fmt 4702         Sfmt 4702         E:\FR\FM\17MRP1.SGM                    17MRP1


                                                      14408                  Federal Register / Vol. 81, No. 52 / Thursday, March 17, 2016 / Proposed Rules

                                                      (l) Later-Approved Parts                                   (i) Before using any approved AMOC,                DEPARTMENT OF THE TREASURY
                                                         Installation of an ELAC version (part                notify your appropriate principal inspector,
                                                      number) approved after the effective date of            or lacking a principal inspector, the manager         Financial Crimes Enforcement Network
                                                      this AD is an approved method of                        of the local flight standards district office/
                                                      compliance with the requirements of                     certificate holding district office. The AMOC         31 CFR Part 1010
                                                      paragraphs (i) and (j) of this AD, provided the         approval letter must specifically reference
                                                      requirements specified in paragraphs (l)(1)             this AD.                                              RIN 1506–AB19
                                                      and (l)(2) of this AD are met.                             (ii) AMOCs approved previously for AD
                                                         (1) The version (part number) must be                2003–25–07, Amendment 39–13390 (68 FR                 Financial Crimes Enforcement
                                                      approved by the Manager, International                  70431, December 18, 2003), are approved as            Network; Withdrawal of Notice of
                                                      Branch, ANM–116, Transport Airplane                     AMOCs for the corresponding provisions of             Proposed Rulemaking Regarding JSC
                                                      Directorate, FAA; or the European Aviation              paragraph (g) of this AD.                             CredexBank
                                                      Safety Agency (EASA); or Airbus’s EASA                     (iii) AMOCs approved previously for AD
                                                      Design Organization Approval (DOA).                     2005–13–39, Amendment 39–14176 (70 FR
                                                                                                                                                                    AGENCY:  Financial Crimes Enforcement
                                                         (2) The installation must be done using a            38580, July 5, 2005), are approved as AMOCs           Network (‘‘FinCEN’’), Treasury.
                                                      method approved by the Manager,                                                                               ACTION: Proposed rule; withdrawal.
                                                                                                              for the corresponding provisions of
                                                      International Branch, ANM–116, Transport
                                                      Airplane Directorate, FAA; or the EASA; or              paragraph (h) of this AD.
                                                                                                                 (2) Contacting the Manufacturer: As of the         SUMMARY:   This document withdraws
                                                      Airbus’s EASA DOA.                                                                                            FinCEN’s proposed rulemaking to
                                                                                                              effective date of this AD, for any requirement
                                                      (m) Parts Installation Limitation                       in this AD to obtain corrective actions from          impose the first and fifth special
                                                         As of the applicable time specified in               a manufacturer, the action must be                    measure regarding JSC CredexBank
                                                      paragraph (m)(1) or (m)(2) of this AD, do not           accomplished using a method approved by               (‘‘Credex’’), renamed JSC InterPayBank
                                                      install on any airplane an ELAC unit having             the Manager, International Branch, ANM–               (‘‘InterPay’’), as a financial institution of
                                                      a part number identified in table 2 to                  116, Transport Airplane Directorate, FAA; or          primary money laundering concern,
                                                      paragraph (k) of this AD, except as specified           the EASA; or Airbus’s EASA DOA. If                    pursuant to Section 311 of the USA
                                                      in paragraph (m)(3) of this AD.                         approved by the DOA, the approval must                PATRIOT Act (‘‘Section 311’’).
                                                         (1) For an airplane that, as of the effective        include the DOA-authorized signature.                    Because of material subsequent
                                                      date of this AD, has any ELAC unit installed               (3) Required for Compliance (RC): If any           developments that have mitigated the
                                                      having a part number identified in table 2 to           service information contains procedures or
                                                      paragraph (k) of this AD: After modification                                                                  money laundering risks associated with
                                                                                                              tests that are identified as RC, those                Credex, FinCEN has determined that
                                                      of that airplane as required by paragraph (i)
                                                                                                              procedures and tests must be done to comply           Credex is no longer a primary money
                                                      of this AD, or as specified in paragraph (j) of
                                                                                                              with this AD; any procedures or tests that are        laundering concern that warrants the
                                                      this AD.
                                                                                                              not identified as RC are recommended. Those
                                                         (2) For an airplane that, as of the effective                                                              implementation of a special measure
                                                      date of this AD, does not have any ELAC unit            procedures and tests that are not identified
                                                                                                              as RC may be deviated from using accepted
                                                                                                                                                                    under Section 311. Elsewhere in this
                                                      installed having a part number identified in                                                                  issue of the Federal Register, FinCEN is
                                                      table 2 to paragraph (k) of this AD: As of the          methods in accordance with the operator’s
                                                                                                              maintenance or inspection program without             publishing a withdrawal of the related
                                                      effective date of this AD.
                                                         (3) As of the effective date of this AD, a           obtaining approval of an AMOC, provided               finding regarding Credex.
                                                      data-loadable ELAC B unit having a part                 the procedures and tests identified as RC can         DATES: As of March 17, 2016 the
                                                      number identified in table 2 to paragraph (k)           be done and the airplane can be put back in           proposed rule published May 30, 2012,
                                                      of this AD can be installed on an airplane              an airworthy condition. Any substitutions or          at 77 FR 31794, is withdrawn.
                                                      provided that L97+ software P/N 3945129109              changes to procedures or tests identified as          FOR FURTHER INFORMATION CONTACT: The
                                                      is uploaded at the applicable time specified            RC require approval of an AMOC.                       FinCEN Resource Center at (800) 767–
                                                      in paragraph (m)(3)(i) or (m)(3)(ii) of this AD.
                                                         (i) For all airplanes except those identified        (o) Related Information                               2825.
                                                      in paragraph (m)(3)(ii) of this AD: Before                 (1) Refer to Mandatory Continuing                  SUPPLEMENTARY INFORMATION:
                                                      further flight after the ELAC B unit                    Airworthiness Information (MCAI) EASA
                                                      installation.                                           Airworthiness Directive 2015–0088R1, dated
                                                                                                                                                                    I. Background
                                                         (ii) For airplanes that have not been                June 2, 2015, for related information. This              On October 26, 2001, the President
                                                      modified as required by paragraph (i) of this           MCAI may be found in the AD docket on the             signed into law the Uniting and
                                                      AD: Within the applicable compliance time               Internet at http://www.regulations.gov by             Strengthening America by Providing
                                                      specified in table 1 to paragraph (i) of this           searching for and locating Docket No. FAA–
                                                      AD.                                                                                                           Appropriate Tools Required to Intercept
                                                                                                              2016–4226.                                            and Obstruct Terrorism Act of 2001,
                                                      (n) Other FAA AD Provisions                                (2) For service information identified in          Public Law 107–56 (the ‘‘USA PATRIOT
                                                         The following provisions also apply to this          this AD, contact Airbus, Airworthiness                Act’’). Title III of the USA PATRIOT Act
                                                      AD:                                                     Office—EIAS, 1 Rond Point Maurice                     amends the anti-money laundering
                                                         (1) Alternative Methods of Compliance                Bellonte, 31707 Blagnac Cedex, France;
                                                                                                                                                                    provisions of the Bank Secrecy Act
                                                      (AMOCs): The Manager, International                     telephone +33 5 61 93 36 96; fax +33 5 61
                                                                                                              93 44 51; email account.airworth-eas@
                                                                                                                                                                    (‘‘BSA’’), codified at 12 U.S.C. 1829b, 12
                                                      Branch, ANM–116, Transport Airplane
                                                                                                              airbus.com; Internet http://www.airbus.com.           U.S.C. 1951–1959, and 31 U.S.C. 5311–
                                                      Directorate FAA, has the authority to approve
                                                      AMOCs for this AD, if requested using the               You may view this service information at the          5314, 5316–5332, to promote the
                                                      procedures found in 14 CFR 39.19. In                    FAA, Transport Airplane Directorate, 1601             prevention, detection, and prosecution
                                                      accordance with 14 CFR 39.19, send your                 Lind Avenue SW., Renton, WA. For                      of money laundering, tax evasion, the
                                                      request to your principal inspector or local            information on the availability of this               financing of terrorism, and other
asabaliauskas on DSK3SPTVN1PROD with PROPOSALS




                                                      Flight Standards District Office, as                    material at the FAA, call 425–227–1221.               financial crimes. Regulations
                                                      appropriate. If sending information directly                                                                  implementing the BSA appear at 31 CFR
                                                      to the International Branch send it to ATTN:              Issued in Renton, Washington, on March 9,
                                                                                                              2016.                                                 Chapter X. The authority of the
                                                      Sanjay Ralhan, Aerospace Engineer,
                                                                                                                                                                    Secretary of the Treasury to administer
                                                      International Branch, ANM–116, Transport                Michael Kaszycki,
                                                      Airplane Directorate, FAA, 1601 Lind                                                                          the BSA and its implementing
                                                                                                              Acting Manager, Transport Airplane                    regulations has been delegated to the
                                                      Avenue SW., Renton, WA 98057–3356;                      Directorate, Aircraft Certification Service.
                                                      telephone 425–227–1405; fax 425–227–1149.                                                                     Director of FinCEN.
                                                      Information may be emailed to: 9-ANM-116-               [FR Doc. 2016–05830 Filed 3–16–16; 8:45 am]              Section 311 of the USA PATRIOT Act
                                                      AMOC-REQUESTS@faa.gov.                                  BILLING CODE 4910–13–P                                (‘‘Section 311’’), codified at 31 U.S.C.


                                                 VerDate Sep<11>2014   16:06 Mar 16, 2016   Jkt 238001   PO 00000   Frm 00007   Fmt 4702   Sfmt 4702   E:\FR\FM\17MRP1.SGM   17MRP1



Document Created: 2016-03-17 00:58:06
Document Modified: 2016-03-17 00:58:06
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM).
DatesWe must receive comments on this proposed AD by May 2, 2016.
ContactSanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1405; fax 425-227-1149.
FR Citation81 FR 14404 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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