80_FR_52382 80 FR 52215 - Airworthiness Directives; SOCATA Airplanes

80 FR 52215 - Airworthiness Directives; SOCATA Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 80, Issue 167 (August 28, 2015)

Page Range52215-52217
FR Document2015-21283

We propose to adopt a new airworthiness directive (AD) for SOCATA Models TB 9, TB 10, TB 20, TB 21, and TB 200 airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as corrosion of the horizontal stabilizer. We are issuing this proposed AD to require actions to address the unsafe condition on these products.

Federal Register, Volume 80 Issue 167 (Friday, August 28, 2015)
[Federal Register Volume 80, Number 167 (Friday, August 28, 2015)]
[Proposed Rules]
[Pages 52215-52217]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-21283]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2015-3642; Directorate Identifier 2015-CE-028-AD]
RIN 2120-AA64


Airworthiness Directives; SOCATA Airplanes

AGENCY: Federal Aviation Administration (FAA), Department of 
Transportation (DOT).

ACTION: Notice of proposed rulemaking (NPRM).

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

SUMMARY: We propose to adopt a new airworthiness directive (AD) for 
SOCATA Models TB 9, TB 10, TB 20, TB 21, and TB 200 airplanes. This 
proposed AD results from mandatory continuing airworthiness information 
(MCAI) originated by an aviation authority of another country to 
identify and correct an unsafe condition on an aviation product. The 
MCAI describes the unsafe condition as corrosion of the horizontal 
stabilizer. We are issuing this proposed AD to require actions to 
address the unsafe condition on these products.

DATES: We must receive comments on this proposed AD by October 13, 
2015.

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 20590, between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays.
    For service information identified in this proposed AD, contact 
SOCATA, Direction des Services, 65921 Tarbes Cedex 9, France; 
telephone: 33 (0)5 62.41.73.00; fax: 33 (0)5 62.41.76.54; or SOCATA 
North America, North Perry Airport, 7501 S Airport Rd., Pembroke Pines, 
Florida 33023, telephone: (954) 893-1400; fax: (954) 964-4141; 
Internet: http://www.socata.com. You may review this referenced service 
information at the FAA, Small Airplane Directorate, 901 Locust, Kansas 
City, Missouri 64106. For information on the availability of this 
material at the FAA, call (816) 329-4148.

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-2015-
3642; 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 
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: Albert J. Mercado, Aerospace Engineer, 
FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, 
Missouri 64106; telephone: (816) 329-4119; fax: (816) 329-4090; email: 
[email protected].

SUPPLEMENTARY INFORMATION:

[[Page 52216]]

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-2015-3642; 
Directorate Identifier 2015-CE-028-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 because of those comments.
    We will post all comments we receive, without change, to http://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

    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Community, has issued AD 
No.: 2015-0130, dated July 7, 2015 (referred to after this as ``the 
MCAI''), to correct an unsafe condition for the specified products. The 
MCAI states:

    During accomplishment of SOCATA Service Bulletin (SB) SB10-152-
55 at original issue, some operators reported finding heavy 
corrosion of the horizontal stabilizer (HS) spar.
    The results of the technical investigation have identified that 
the corrosion was caused by humidity ingress in the HS on aeroplanes 
subject to severe environmental conditions.
    This condition, if not detected and corrected, could result in 
buckling and permanent HS distortion, possibly resulting in reduced 
control of the aeroplane.
    To address this unsafe condition, SOCATA issued SB 10-152-55 
Revision 1 to provide instructions for inspection and corrective 
action.
    For the reasons described above, this AD requires repetitive 
inspections of the affected area of the HS and, depending on 
findings, accomplishment of applicable corrective action(s).

    You may examine the MCAI on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2015-
3642.

Related Service Information Under 1 CFR Part 51

    SOCATA has issued DAHER-SOCATA TB Aircraft Mandatory Service 
Bulletin SB 10-152, Amendment 1, dated April 2015. The service 
information describes procedures for inspection for corrosion on 
horizontal stabilizer spar and repair, if necessary. 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 of this NPRM.

FAA's Determination and Requirements of the 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 this State of Design Authority, they 
have notified us of the unsafe condition described in the MCAI and 
service information referenced above. We are proposing this AD because 
we evaluated all information and determined the unsafe condition exists 
and is likely to exist or develop on other products of the same type 
design.

Costs of Compliance

    We estimate that this proposed AD will affect 195 products of U.S. 
registry. We also estimate that it would take about 2 work-hours per 
product to comply with the basic requirements of this proposed AD. The 
average labor rate is $85 per work-hour.
    Based on these figures, we estimate the cost of the proposed AD on 
U.S. operators to be $33,150, or $170 per product.
    In addition, we estimate that any necessary follow-on actions would 
take about 15 to 38 work-hours and require parts costing $250 to $400 
depending on the type of repair, for a cost of $2,325 to $4,280 per 
product. The cost may vary depending on the extent of damage found. We 
have no way of determining the number of products that may need these 
actions.

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 adding the following new AD:

SOCATA: Docket No. FAA-2015-3642; Directorate Identifier 2015-CE-
028-AD.

(a) Comments Due Date

    We must receive comments by October 13, 2015.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to SOCATA Models TB 9, TB 10, TB 20, TB 21, and 
TB 200 airplanes, all manufacturer serial numbers, certificated in 
any category.

(d) Subject

    Air Transport Association of America (ATA) Code 55: Stabilizers.

[[Page 52217]]

(e) Reason

    This AD was prompted by mandatory continuing airworthiness 
information (MCAI) originated by an aviation authority of another 
country to identify and correct an unsafe condition on an aviation 
product. The MCAI describes the unsafe condition as humidity in the 
horizontal stabilizer on airplanes subject to severe environmental 
conditions. We are issuing this AD to detect and correct corrosion 
of the horizontal stabilizer (HS) spar, which could lead to result 
in buckling and permanent HS distortion, possibly resulting in 
reduced control.

(f) Actions and Compliance

    Unless already done, do the actions in paragraphs (f)(1) through 
(f)(5) of this AD:
    (1) Within 13 months after the effective date of this AD and 
repetitively thereafter at intervals not to exceed 72 months, do a 
special detailed inspection of the HS spar following the 
instructions of DAHER-SOCATA TB Aircraft Mandatory Service Bulletin 
SB 10-152, Amendment 1, dated April 2015.
    (2) If no discrepancy is detected during any inspections 
required by paragraph (f)(1) of this AD, protect the HS spar 
following the instructions of DAHER-SOCATA TB Aircraft Mandatory 
Service Bulletin SB 10-152, Amendment 1, dated April 2015.
    (3) If any discrepancy is detected during any inspection 
required by paragraph (f)(1) of this AD, before further flight, do 
the applicable corrective action(s) following the instructions of 
DAHER-SOCATA TB Aircraft Mandatory Service Bulletin SB 10-152, 
Amendment 1, dated April 2015.
    (4) Accomplishment of protection or corrective actions on an 
airplane as required by paragraph (f)(2) or (f)(3) of this AD, as 
applicable, does not constitute terminating action for the 
repetitive inspections as required by paragraph (f)(1) of this AD 
for that airplane.
    (5) Inspections and corrective actions on an airplane, done 
before the effective date of this AD following the instructions of 
DAHER-SOCATA TB Aircraft Recommended Service Bulletin SB 10-152, 
dated May 2013, are acceptable to comply with the requirements of 
this AD for that airplane. After the effective date of this AD, 
repetitive inspections and applicable corrective actions, as 
required by this AD, must be done as required by paragraph (f)(1) of 
this AD following the instructions of DAHER-SOCATA TB Aircraft 
Mandatory Service Bulletin SB 10-152, Amendment 1, dated April 2015.

(g) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
Standards Office, FAA, has the authority to approve AMOCs for this 
AD, if requested using the procedures found in 14 CFR 39.19. Send 
information to ATTN: Albert Mercado, Aerospace Engineer, FAA, Small 
Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 
64106; telephone: (816) 329-4119; fax: (816) 329-4090; email: 
[email protected]. Before using any approved AMOC on any 
airplane to which the AMOC applies, notify your appropriate 
principal inspector (PI) in the FAA Flight Standards District Office 
(FSDO), or lacking a PI, your local FSDO.
    (2) Airworthy Product: For any requirement in this AD to obtain 
corrective actions from a manufacturer or other source, use these 
actions if they are FAA-approved. Corrective actions are considered 
FAA-approved if they are approved by the State of Design Authority 
(or their delegated agent). You are required to assure the product 
is airworthy before it is returned to service.

(h) Related Information

    Refer to MCAI European Aviation Safety Agency (EASA) AD No. 
2015-0130, dated July 7, 2015; and DAHER-SOCATA TB Aircraft 
Recommended Service Bulletin SB 10-152, dated May 2013, for related 
information. You may examine the MCAI on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-
2015-3642. For service information related to this AD, contact 
SOCATA, Direction des Services, 65921 Tarbes Cedex 9, France; 
telephone: 33 (0)5 62.41.73.00; fax: 33 (0)5 62.41.76.54; or SOCATA 
North America, North Perry Airport, 7501 S Airport Rd., Pembroke 
Pines, Florida 33023, telephone: (954) 893-1400; fax: (954) 964-
4141; Internet: http://www.socata.com. You may review this 
referenced service information at the FAA, Small Airplane 
Directorate, 901 Locust, Kansas City, Missouri 64106. For 
information on the availability of this material at the FAA, call 
(816) 329-4148.


    Issued in Kansas City, Missouri, on August 20, 2015.
Earl Lawrence,
Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2015-21283 Filed 8-27-15; 8:45 am]
 BILLING CODE 4910-13-P



                                                                       Federal Register / Vol. 80, No. 167 / Friday, August 28, 2015 / Proposed Rules                                          52215

                                                 (3) If you do not have any of the affected              (3) Do not install any engine that has one          aviation product. The MCAI describes
                                               ECi cylinder assemblies installed on your               or more affected overhauled ECi cylinder              the unsafe condition as corrosion of the
                                               engine, no further action is required.                  assemblies, onto any aircraft.                        horizontal stabilizer. We are issuing this
                                                                                                         (4) Do not return to service any aircraft that
                                               (4) Cylinder Identification and Serial Number                                                                 proposed AD to require actions to
                                                                                                       has an engine installed with an ECi cylinder
                                               Location                                                assembly subject to this AD, if the cylinder          address the unsafe condition on these
                                                  (i) Check the cylinder assembly P/N and              assembly has 1,000 or more operating hours            products.
                                               Class number. The ECi cylinder assembly, P/             TIS.                                                  DATES: We must receive comments on
                                               N AEC631397, Class 71 or Class 76, is                                                                         this proposed AD by October 13, 2015.
                                               stamped on the bottom flange of the cylinder            (g) Alternative Methods of Compliance
                                                                                                       (AMOCs)                                               ADDRESSES: You may send comments by
                                               barrel. Guidance on the P/N and Class
                                               number description and location can be                     The Manager, Delegation Systems                    any of the following methods:
                                               found in ECi Service Instruction No. 99–8–              Certification Office, may approve AMOCs for             • Federal eRulemaking Portal: Go to
                                               1, Revision 9, dated February 23, 2009.                 this AD. Use the procedures found in 14 CFR           http://www.regulations.gov. Follow the
                                                  (ii) If you cannot see the cylinder assembly         39.19 to make your request.                           instructions for submitting comments.
                                               P/N when the cylinder assembly is installed                                                                     • Fax: (202) 493–2251.
                                                                                                       (h) Related Information
                                               on the engine, you may use the following                                                                        • Mail: U.S. Department of
                                               alternative method of identification:                      (1) For more information about this AD,            Transportation, Docket Operations, M–
                                                  (A) Remove the cylinder assembly rocker              contact Jurgen E. Priester, Aerospace                 30, West Building Ground Floor, Room
                                               box cover.                                              Engineer, Delegation Systems Certification
                                                                                                       Office, FAA, Rotorcraft Directorate, 2601
                                                                                                                                                             W12–140, 1200 New Jersey Avenue SE.,
                                                  (B) Find the letters ECi, cast into the                                                                    Washington, DC 20590.
                                               cylinder head between the valve stems.                  Meacham Blvd., Fort Worth, TX 76193;
                                                                                                       phone: 817–222–5190; fax: 817–222–5785;                 • Hand Delivery: U.S. Department of
                                                  (C) Check the cylinder head casting P/N.
                                               Affected cylinder assemblies have the                   email: jurgen.e.priester@faa.gov.                     Transportation, Docket Operations, M–
                                               cylinder head casting P/N, AEC65385, cast                  (2) For ECi Service Instruction No. 99–8–          30, West Building Ground Floor, Room
                                               into the cylinder head between the valve                1, Revision 9, dated February 23, 2009,               W12–140, 1200 New Jersey Avenue SE.,
                                               stems.                                                  contact Engine Components International               Washington, DC 20590, between 9 a.m.
                                                  (D) Find the cylinder assembly S/N as                Division, 9503 Middlex Drive, San Antonio,            and 5 p.m., Monday through Friday,
                                               specified in paragraph (e)(4)(iii) or (e)(4)(iv)        TX 78217; phone: 210–820–8101; Internet:              except Federal holidays.
                                               of this AD, as applicable.                              http://www.eci.aero/pages/tech_                         For service information identified in
                                                  (iii) For ECi cylinder assemblies, P/N               svcpubs.aspx.
                                                                                                                                                             this proposed AD, contact SOCATA,
                                               AEC631397, manufactured through 2008,                      (3) You may view this service information
                                                                                                       at the FAA, Engine & Propeller Directorate,           Direction des Services, 65921 Tarbes
                                               find the cylinder assembly S/N stamped on
                                                                                                       12 New England Executive Park, Burlington,            Cedex 9, France; telephone: 33 (0)5
                                               the intake port boss two inches down from
                                               the top edge of the head.                               MA. For information on the availability of            62.41.73.00; fax: 33 (0)5 62.41.76.54; or
                                                  (iv) For ECi cylinder assemblies, P/N                this material at the FAA, call 781–238–7125.          SOCATA North America, North Perry
                                               AEC631397, manufactured on or after                       Issued in Burlington, Massachusetts, on             Airport, 7501 S Airport Rd., Pembroke
                                               January 1, 2009, find the cylinder assembly             August 10, 2015.                                      Pines, Florida 33023, telephone: (954)
                                               S/N stamped just below the top edge of the
                                                                                                       Colleen M. D’Alessandro,                              893–1400; fax: (954) 964–4141; Internet:
                                               head on the exhaust port side.                                                                                http://www.socata.com. You may
                                                                                                       Directorate Manager, Engine & Propeller
                                               (5) Removal From Service                                Directorate, Aircraft Certification Service.          review this referenced service
                                                                                                                                                             information at the FAA, Small Airplane
                                                 (i) For any affected cylinder assembly with           [FR Doc. 2015–21205 Filed 8–27–15; 8:45 am]
                                               680 or fewer operating hours time-in-service                                                                  Directorate, 901 Locust, Kansas City,
                                                                                                       BILLING CODE 4910–13–P
                                               (TIS) since new on the effective date of this                                                                 Missouri 64106. For information on the
                                               AD, remove the cylinder assembly from                                                                         availability of this material at the FAA,
                                               service before reaching 1,000 operating hours           DEPARTMENT OF TRANSPORTATION                          call (816) 329–4148.
                                               TIS since new.
                                                 (ii) For any affected cylinder assembly with                                                                Examining the AD Docket
                                                                                                       Federal Aviation Administration
                                               more than 680 operating hours TIS since new                                                                      You may examine the AD docket on
                                               and 1,000 or fewer operating hours TIS since                                                                  the Internet at http://
                                               new on the effective date of this AD, remove            14 CFR Part 39
                                                                                                                                                             www.regulations.gov by searching for
                                               the cylinder assembly from service within               [Docket No. FAA–2015–3642; Directorate                and locating Docket No. FAA–2015–
                                               the next 320 operating hours TIS or within              Identifier 2015–CE–028–AD]                            3642; or in person at the Docket
                                               1,160 operating hours TIS since new,
                                               whichever occurs first.                                 RIN 2120–AA64                                         Management Facility between 9 a.m.
                                                 (iii) For any affected cylinder assembly                                                                    and 5 p.m., Monday through Friday,
                                               with more than 1,000 operating hours TIS                Airworthiness Directives; SOCATA                      except Federal holidays. The AD docket
                                               since new on the effective date of this AD,             Airplanes                                             contains this proposed AD, the
                                               remove the cylinder assembly from service                                                                     regulatory evaluation, any comments
                                               within the next 160 operating hours or at               AGENCY: Federal Aviation
                                                                                                                                                             received, and other information. The
                                               next engine overhaul, whichever occurs first.           Administration (FAA), Department of
                                                                                                                                                             street address for the Docket Office
                                                 (iv) For any affected cylinder assembly that          Transportation (DOT).
                                                                                                                                                             (telephone (800) 647–5527) is in the
                                               has been overhauled, remove the cylinder                ACTION: Notice of proposed rulemaking
                                                                                                                                                             ADDRESSES section. Comments will be
                                               assembly from service within the next 80                (NPRM).
                                               operating hours TIS after the effective date of                                                               available in the AD docket shortly after
                                               this AD.                                                SUMMARY:  We propose to adopt a new                   receipt.
Lhorne on DSK5TPTVN1PROD with PROPOSALS




                                                                                                       airworthiness directive (AD) for                      FOR FURTHER INFORMATION CONTACT:
                                               (f) Installation Prohibitions
                                                                                                       SOCATA Models TB 9, TB 10, TB 20,                     Albert J. Mercado, Aerospace Engineer,
                                                  After the effective date of this AD:                                                                       FAA, Small Airplane Directorate, 901
                                                                                                       TB 21, and TB 200 airplanes. This
                                                  (1) Do not repair, or reinstall onto any                                                                   Locust, Room 301, Kansas City,
                                               engine, any cylinder assembly removed per               proposed AD results from mandatory
                                               this AD.                                                continuing airworthiness information                  Missouri 64106; telephone: (816) 329–
                                                  (2) Do not install any affected ECi cylinder         (MCAI) originated by an aviation                      4119; fax: (816) 329–4090; email:
                                               assembly that has been overhauled, into any             authority of another country to identify              albert.mercado@faa.gov.
                                               engine.                                                 and correct an unsafe condition on an                 SUPPLEMENTARY INFORMATION:



                                          VerDate Sep<11>2014   12:57 Aug 27, 2015   Jkt 235001   PO 00000   Frm 00010   Fmt 4702   Sfmt 4702   E:\FR\FM\28AUP1.SGM   28AUP1


                                               52216                   Federal Register / Vol. 80, No. 167 / Friday, August 28, 2015 / Proposed Rules

                                               Comments Invited                                        available because the interested parties              products identified in this rulemaking
                                                 We invite you to send any written                     have access to it through their normal                action.
                                               relevant data, views, or arguments about                course of business or by the means
                                                                                                                                                             Regulatory Findings
                                               this proposed AD. Send your comments                    identified in the ADDRESSES section of
                                               to an address listed under the                          this NPRM.                                              We determined that this proposed AD
                                               ADDRESSES section. Include ‘‘Docket No.                                                                       would not have federalism implications
                                                                                                       FAA’s Determination and Requirements
                                               FAA–2015–3642; Directorate Identifier                                                                         under Executive Order 13132. This
                                                                                                       of the Proposed AD
                                               2015–CE–028–AD’’ at the beginning of                                                                          proposed AD would not have a
                                               your comments. We specifically invite                     This product has been approved by                   substantial direct effect on the States, on
                                               comments on the overall regulatory,                     the aviation authority of another                     the relationship between the national
                                               economic, environmental, and energy                     country, and is approved for operation                Government and the States, or on the
                                               aspects of this proposed AD. We will                    in the United States. Pursuant to our                 distribution of power and
                                               consider all comments received by the                   bilateral agreement with this State of                responsibilities among the various
                                               closing date and may amend this                         Design Authority, they have notified us               levels of government.
                                               proposed AD because of those                            of the unsafe condition described in the                For the reasons discussed above, I
                                               comments.                                               MCAI and service information                          certify this proposed regulation:
                                                 We will post all comments we                          referenced above. We are proposing this                 (1) Is not a ‘‘significant regulatory
                                               receive, without change, to http://                     AD because we evaluated all                           action’’ under Executive Order 12866,
                                               regulations.gov, including any personal                 information and determined the unsafe                   (2) Is not a ‘‘significant rule’’ under
                                               information you provide. We will also                   condition exists and is likely to exist or            the DOT Regulatory Policies and
                                               post a report summarizing each                          develop on other products of the same                 Procedures (44 FR 11034, February 26,
                                               substantive verbal contact we receive                   type design.                                          1979),
                                               about this proposed AD.                                 Costs of Compliance                                     (3) Will not affect intrastate aviation
                                                                                                                                                             in Alaska, and
                                               Discussion                                                We estimate that this proposed AD                     (4) Will not have a significant
                                                  The European Aviation Safety Agency                  will affect 195 products of U.S. registry.            economic impact, positive or negative,
                                               (EASA), which is the Technical Agent                    We also estimate that it would take                   on a substantial number of small entities
                                               for the Member States of the European                   about 2 work-hours per product to                     under the criteria of the Regulatory
                                               Community, has issued AD No.: 2015–                     comply with the basic requirements of                 Flexibility Act.
                                               0130, dated July 7, 2015 (referred to                   this proposed AD. The average labor
                                               after this as ‘‘the MCAI’’), to correct an              rate is $85 per work-hour.                            List of Subjects in 14 CFR Part 39
                                               unsafe condition for the specified                        Based on these figures, we estimate                   Air transportation, Aircraft, Aviation
                                               products. The MCAI states:                              the cost of the proposed AD on U.S.                   safety, Incorporation by reference,
                                                  During accomplishment of SOCATA                      operators to be $33,150, or $170 per                  Safety.
                                               Service Bulletin (SB) SB10–152–55 at                    product.
                                               original issue, some operators reported                   In addition, we estimate that any                   The Proposed Amendment
                                               finding heavy corrosion of the horizontal               necessary follow-on actions would take                  Accordingly, under the authority
                                               stabilizer (HS) spar.                                   about 15 to 38 work-hours and require                 delegated to me by the Administrator,
                                                  The results of the technical investigation           parts costing $250 to $400 depending on
                                               have identified that the corrosion was caused
                                                                                                                                                             the FAA proposes to amend 14 CFR part
                                               by humidity ingress in the HS on aeroplanes
                                                                                                       the type of repair, for a cost of $2,325              39 as follows:
                                               subject to severe environmental conditions.             to $4,280 per product. The cost may
                                                  This condition, if not detected and                  vary depending on the extent of damage                PART 39—AIRWORTHINESS
                                               corrected, could result in buckling and                 found. We have no way of determining                  DIRECTIVES
                                               permanent HS distortion, possibly resulting             the number of products that may need
                                               in reduced control of the aeroplane.                    these actions.                                        ■ 1. The authority citation for part 39
                                                  To address this unsafe condition, SOCATA                                                                   continues to read as follows:
                                               issued SB 10–152–55 Revision 1 to provide               Authority for This Rulemaking
                                                                                                                                                                 Authority: 49 U.S.C. 106(g), 40113, 44701.
                                               instructions for inspection and corrective
                                                                                                          Title 49 of the United States Code
                                               action.                                                                                                       § 39.13    [Amended]
                                                  For the reasons described above, this AD             specifies the FAA’s authority to issue
                                               requires repetitive inspections of the affected         rules on aviation safety. Subtitle I,                 ■ 2. The FAA amends § 39.13 by adding
                                               area of the HS and, depending on findings,              section 106, describes the authority of               the following new AD:
                                               accomplishment of applicable corrective                 the FAA Administrator. ‘‘Subtitle VII:                SOCATA: Docket No. FAA–2015–3642;
                                               action(s).                                              Aviation Programs,’’ describes in more                   Directorate Identifier 2015–CE–028–AD.
                                                 You may examine the MCAI on the                       detail the scope of the Agency’s
                                                                                                                                                             (a) Comments Due Date
                                               Internet at http://www.regulations.gov                  authority.
                                                                                                          We are issuing this rulemaking under                 We must receive comments by October 13,
                                               by searching for and locating Docket No.                                                                      2015.
                                               FAA–2015–3642.                                          the authority described in ‘‘Subtitle VII,
                                                                                                       Part A, Subpart III, Section 44701:                   (b) Affected ADs
                                               Related Service Information Under 1                     General requirements.’’ Under that                      None.
                                               CFR Part 51                                             section, Congress charges the FAA with
                                                                                                                                                             (c) Applicability
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                                                 SOCATA has issued DAHER–                              promoting safe flight of civil aircraft in
                                               SOCATA TB Aircraft Mandatory Service                    air commerce by prescribing regulations                  This AD applies to SOCATA Models TB 9,
                                               Bulletin SB 10–152, Amendment 1,                        for practices, methods, and procedures                TB 10, TB 20, TB 21, and TB 200 airplanes,
                                               dated April 2015. The service                           the Administrator finds necessary for                 all manufacturer serial numbers, certificated
                                                                                                                                                             in any category.
                                               information describes procedures for                    safety in air commerce. This regulation
                                               inspection for corrosion on horizontal                  is within the scope of that authority                 (d) Subject
                                               stabilizer spar and repair, if necessary.               because it addresses an unsafe condition                Air Transport Association of America
                                               This service information is reasonably                  that is likely to exist or develop on                 (ATA) Code 55: Stabilizers.



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                                                                       Federal Register / Vol. 80, No. 167 / Friday, August 28, 2015 / Proposed Rules                                        52217

                                               (e) Reason                                              to which the AMOC applies, notify your                services it provides. The FAA proposes
                                                  This AD was prompted by mandatory                    appropriate principal inspector (PI) in the           to increase the rates for Enroute and
                                               continuing airworthiness information (MCAI)             FAA Flight Standards District Office (FSDO),          Oceanic overflights based on fiscal year
                                               originated by an aviation authority of another          or lacking a PI, your local FSDO.
                                                                                                          (2) Airworthy Product: For any requirement
                                                                                                                                                             2013 cost and air traffic activity data.
                                               country to identify and correct an unsafe                                                                     The FAA proposes to phase in this rate
                                               condition on an aviation product. The MCAI              in this AD to obtain corrective actions from
                                                                                                       a manufacturer or other source, use these             increase over three years in equal
                                               describes the unsafe condition as humidity in
                                               the horizontal stabilizer on airplanes subject          actions if they are FAA-approved. Corrective          percentage terms. This is a less
                                               to severe environmental conditions. We are              actions are considered FAA-approved if they           burdensome approach than the
                                               issuing this AD to detect and correct                   are approved by the State of Design Authority         alternative of phasing in the new rates
                                               corrosion of the horizontal stabilizer (HS)             (or their delegated agent). You are required          in equal absolute terms, and is the same
                                               spar, which could lead to result in buckling            to assure the product is airworthy before it          methodology used in the previous
                                               and permanent HS distortion, possibly                   is returned to service.
                                                                                                                                                             rulemaking. Finally, the FAA proposes
                                               resulting in reduced control.                           (h) Related Information                               several organizational and clarifying
                                               (f) Actions and Compliance                                 Refer to MCAI European Aviation Safety             revisions to the overflight fee
                                                  Unless already done, do the actions in               Agency (EASA) AD No. 2015–0130, dated                 requirements.
                                               paragraphs (f)(1) through (f)(5) of this AD:            July 7, 2015; and DAHER–SOCATA TB
                                                                                                                                                             DATES: Send comments on or before
                                                  (1) Within 13 months after the effective             Aircraft Recommended Service Bulletin SB
                                                                                                       10–152, dated May 2013, for related                   October 27, 2015.
                                               date of this AD and repetitively thereafter at
                                                                                                       information. You may examine the MCAI on              ADDRESSES: Send comments identified
                                               intervals not to exceed 72 months, do a
                                               special detailed inspection of the HS spar              the Internet at http://www.regulations.gov by         by docket number FAA–2015–3597
                                               following the instructions of DAHER–                    searching for and locating Docket No. FAA–            using any of the following methods:
                                               SOCATA TB Aircraft Mandatory Service                    2015–3642. For service information related to            • Federal eRulemaking Portal: Go to
                                               Bulletin SB 10–152, Amendment 1, dated                  this AD, contact SOCATA, Direction des                http://www.regulations.gov and follow
                                               April 2015.                                             Services, 65921 Tarbes Cedex 9, France;               the online instructions for sending your
                                                  (2) If no discrepancy is detected during any         telephone: 33 (0)5 62.41.73.00; fax: 33 (0)5
                                                                                                       62.41.76.54; or SOCATA North America,
                                                                                                                                                             comments electronically.
                                               inspections required by paragraph (f)(1) of
                                                                                                       North Perry Airport, 7501 S Airport Rd.,                 • Mail: Send comments to Docket
                                               this AD, protect the HS spar following the                                                                    Operations, M–30; U.S. Department of
                                               instructions of DAHER–SOCATA TB Aircraft                Pembroke Pines, Florida 33023, telephone:
                                                                                                       (954) 893–1400; fax: (954) 964–4141;                  Transportation (DOT), 1200 New Jersey
                                               Mandatory Service Bulletin SB 10–152,
                                               Amendment 1, dated April 2015.                          Internet: http://www.socata.com. You may              Avenue SE., Room W12–140, West
                                                  (3) If any discrepancy is detected during            review this referenced service information at         Building Ground Floor, Washington, DC
                                               any inspection required by paragraph (f)(1) of          the FAA, Small Airplane Directorate, 901              20590–0001.
                                               this AD, before further flight, do the                  Locust, Kansas City, Missouri 64106. For                 • Hand Delivery or Courier: Take
                                               applicable corrective action(s) following the           information on the availability of this               comments to Docket Operations in
                                                                                                       material at the FAA, call (816) 329–4148.
                                               instructions of DAHER–SOCATA TB Aircraft                                                                      Room W12–140 of the West Building
                                               Mandatory Service Bulletin SB 10–152,                                                                         Ground Floor at 1200 New Jersey
                                                                                                         Issued in Kansas City, Missouri, on August
                                               Amendment 1, dated April 2015.                                                                                Avenue SE., Washington, DC, between 9
                                                                                                       20, 2015.
                                                  (4) Accomplishment of protection or                                                                        a.m. and 5 p.m., Monday through
                                               corrective actions on an airplane as required           Earl Lawrence,
                                               by paragraph (f)(2) or (f)(3) of this AD, as            Manager, Small Airplane Directorate, Aircraft         Friday, except Federal holidays.
                                               applicable, does not constitute terminating             Certification Service.                                   • Fax: Fax comments to Docket
                                               action for the repetitive inspections as                [FR Doc. 2015–21283 Filed 8–27–15; 8:45 am]
                                                                                                                                                             Operations at 202–493–2251.
                                               required by paragraph (f)(1) of this AD for                                                                      Privacy: In accordance with 5 U.S.C.
                                                                                                       BILLING CODE 4910–13–P
                                               that airplane.                                                                                                553(c), DOT solicits comments from the
                                                  (5) Inspections and corrective actions on an                                                               public to better inform its rulemaking
                                               airplane, done before the effective date of this
                                                                                                       DEPARTMENT OF TRANSPORTATION                          process. DOT posts these comments,
                                               AD following the instructions of DAHER–                                                                       without edit, including any personal
                                               SOCATA TB Aircraft Recommended Service                                                                        information the commenter provides, to
                                                                                                       Federal Aviation Administration
                                               Bulletin SB 10–152, dated May 2013, are                                                                       www.regulations.gov, as described in
                                               acceptable to comply with the requirements
                                                                                                       14 CFR Part 187                                       the system of records notice (DOT/ALL–
                                               of this AD for that airplane. After the
                                               effective date of this AD, repetitive                                                                         14 FDMS), which can be reviewed at
                                                                                                       [Docket No.: FAA–2015–3597; Notice No.                www.dot.gov/privacy.
                                               inspections and applicable corrective actions,          15–06]
                                               as required by this AD, must be done as                                                                          Docket: Background documents or
                                               required by paragraph (f)(1) of this AD                 RIN 2120–AK53                                         comments received may be read at
                                               following the instructions of DAHER–                                                                          http://www.regulations.gov at any time.
                                               SOCATA TB Aircraft Mandatory Service                    Update of Overflight Fee Rates                        Follow the online instructions for
                                               Bulletin SB 10–152, Amendment 1, dated                                                                        accessing the docket or go to the Docket
                                               April 2015.                                             AGENCY: Federal Aviation
                                                                                                       Administration (FAA), DOT.                            Operations in Room W12–140 of the
                                               (g) Other FAA AD Provisions                                                                                   West Building Ground Floor at 1200
                                                                                                       ACTION: Notice of proposed rulemaking
                                                  The following provisions also apply to this                                                                New Jersey Avenue SE., Washington,
                                                                                                       (NPRM).
                                               AD:                                                                                                           DC, between 9 a.m. and 5 p.m., Monday
                                                  (1) Alternative Methods of Compliance                SUMMARY:    This proposed rule would                  through Friday, except Federal holidays.
                                               (AMOCs): The Manager, Standards Office,                 update existing overflight fee rates using            FOR FURTHER INFORMATION CONTACT: For
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                                               FAA, has the authority to approve AMOCs                 more current FAA cost accounting and                  technical questions concerning this
                                               for this AD, if requested using the procedures          air traffic activity data. Overflight fees            action, contact Aleksandra Damsz,
                                               found in 14 CFR 39.19. Send information to
                                                                                                       are charges for aircraft flights that transit         Financial Analyst, Office of Financial
                                               ATTN: Albert Mercado, Aerospace Engineer,
                                               FAA, Small Airplane Directorate, 901 Locust,            U.S.-controlled airspace, but neither                 Analysis, AFA–400, Federal Aviation
                                               Room 301, Kansas City, Missouri 64106;                  land in nor depart from the United                    Administration, 800 Independence
                                               telephone: (816) 329–4119; fax: (816) 329–              States. Overflight fee rates were last                Avenue SW., Washington, DC 20591;
                                               4090; email: albert.mercado@faa.gov. Before             updated in 2011. As a result, the FAA                 telephone (202) 267–8055; email
                                               using any approved AMOC on any airplane                 is not recovering the full cost of the                aleksandra.damsz@faa.gov.


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Document Created: 2015-12-15 11:04:10
Document Modified: 2015-12-15 11:04:10
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 October 13, 2015.
ContactAlbert J. Mercado, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329-4119; fax: (816) 329-4090; email: [email protected]
FR Citation80 FR 52215 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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