82_FR_10731 82 FR 10701 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

82 FR 10701 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 82, Issue 30 (February 15, 2017)

Page Range10701-10703
FR Document2017-02921

We are superseding airworthiness directive (AD) 2014-16-10 for all Rolls-Royce plc (RR) RB211 Trent 768-60, 772-60, and 772B-60 turbofan engines. AD 2014-16-10 required initial and repetitive ultrasonic inspections (UIs) of the affected low-pressure (LP) compressor blades. This AD requires the UIs in AD 2014-16-10 while reducing the inspection threshold. This AD was prompted by revised service information to reduce the inspection threshold for UI of the LP compressor blades. We are issuing this AD to correct the unsafe condition on these products.

Federal Register, Volume 82 Issue 30 (Wednesday, February 15, 2017)
[Federal Register Volume 82, Number 30 (Wednesday, February 15, 2017)]
[Rules and Regulations]
[Pages 10701-10703]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-02921]



========================================================================
Rules and Regulations
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains regulatory documents 
having general applicability and legal effect, most of which are keyed 
to and codified in the Code of Federal Regulations, which is published 
under 50 titles pursuant to 44 U.S.C. 1510.

The Code of Federal Regulations is sold by the Superintendent of Documents. 
Prices of new books are listed in the first FEDERAL REGISTER issue of each 
week.

========================================================================


Federal Register / Vol. 82, No. 30 / Wednesday, February 15, 2017 / 
Rules and Regulations

[[Page 10701]]



DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2012-1327; Directorate Identifier 2012-NE-47-AD; 
Amendment 39-18793; AD 2017-03-02]
RIN 2120-AA64


Airworthiness Directives; Rolls-Royce plc Turbofan Engines

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: We are superseding airworthiness directive (AD) 2014-16-10 for 
all Rolls-Royce plc (RR) RB211 Trent 768-60, 772-60, and 772B-60 
turbofan engines. AD 2014-16-10 required initial and repetitive 
ultrasonic inspections (UIs) of the affected low-pressure (LP) 
compressor blades. This AD requires the UIs in AD 2014-16-10 while 
reducing the inspection threshold. This AD was prompted by revised 
service information to reduce the inspection threshold for UI of the LP 
compressor blades. We are issuing this AD to correct the unsafe 
condition on these products.

DATES: This AD is effective March 22, 2017.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of March 22, 
2017.

ADDRESSES: For service information identified in this final rule, 
contact Rolls-Royce plc, Corporate Communications, P.O. Box 31, Derby, 
England, DE24 8BJ; phone: 011-44-1332-242424; fax: 011-44-1332-245418, 
or email: http://www.rolls-royce.com/contact/civil_team.jsp. You may 
view this service information at the FAA, Engine & Propeller 
Directorate, 1200 District Avenue, Burlington, MA. For information on 
the availability of this material at the FAA, call 781-238-7125. It is 
also available on the Internet at http://www.regulations.gov by 
searching for and locating Docket No. FAA-2012-1327.

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-2012-
1327; 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 AD, the mandatory continuing airworthiness information, 
regulatory evaluation, any comments received, and other information. 
The address for the Docket Office (phone: 800-647-5527) is Document 
Management Facility, U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT: Robert Green, Aerospace Engineer, 
Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 
District Avenue, Burlington, MA 01803; phone: 781-238-7754; fax: 781-
238-7199; email: [email protected].

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 to supersede AD 2014-16-10, Amendment 39-17934 (79 FR 48961, 
August 19, 2014), (``AD 2014-16-10''). AD 2014-16-10 applied to RR 
RB211 Trent 768-60, 772-60, and 772B-60 turbofan engines. The NPRM 
published in the Federal Register on November 1, 2016 (81 FR 75762). 
The NPRM proposed to continue to require the UIs in AD 2014-16-10 while 
applying the revised inspection threshold.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We considered the comments received.

Request To Change the Costs of Compliance

    RR noted the 40 hours in the Costs of Compliance to undertake the 
inspection in RR Alert Non-Modification Service Bulletin (NMSB) RB.211-
72-AH465, Revision 2, dated May 11, 2016, exceeds the RR guidance 
provided in the NMSB. The NMSB states that the on-wing inspection takes 
16 hours to accomplish if the blades are installed, and total time of 
28 hours if the blades are removed.
    We disagree. The Costs of Compliance estimate assumed the blades 
would be removed for inspection, which includes the time required to 
remove the blades and reinstall them afterward to return the engine to 
service. We did not change this AD.

Request To Add Credit for Previous Actions

    RR requested that previous inspection in accordance with RR Alert 
NMSB RB.211-72-AH465, Revision 1, dated July 10, 2015, or earlier 
revisions, be considered as credit for previous action, against the 
inspection requirements of this AD to align with European Aviation 
Safety Agency, (EASA) AD 2016-0141, dated July 18, 2016 (corrected July 
20, 2016).
    We agree. The inspections done using RR Alert NMSB RB.211-72-AH465, 
Revision 1, dated July 10, 2015, or the initial issue, dated July 15, 
2013, are acceptable. We added RR Alert NMSB RB.211-72-AH465, Revision 
1, dated July 10, 2015, and the initial issue, dated July 15, 2013, to 
paragraph (f) of this AD.

Conclusion

    We reviewed the available data, including the comments received, 
and determined that air safety and the public interest require adopting 
this AD as proposed.

Related Service Information Under 1 CFR Part 51

    RR has issued Alert NMSB RB.211-72-AH465, Revision 2, dated May 11, 
2016. The NMSB describes procedures for performing a UI of the LP 
compressor blades. 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.

Costs of Compliance

    We estimate that this AD affects 56 engines installed on airplanes 
of U.S. registry.
    We estimate the following costs to comply with this AD:

[[Page 10702]]



                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
                Action                         Labor cost           Parts cost        product        operators
----------------------------------------------------------------------------------------------------------------
Inspection............................  40 work-hours x $85 per               $0          $3,400        $190,400
                                         hour = $3,400.
----------------------------------------------------------------------------------------------------------------

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

    This AD will not have federalism implications under Executive Order 
13132. This AD will 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 that this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (2) Is not a ``significant rule'' under DOT Regulatory Policies and 
Procedures (44 FR 11034, February 26, 1979),
    (3) Will not affect intrastate aviation in Alaska to the extent 
that it justifies making a regulatory distinction, 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.

Adoption of the Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA amends part 39 of the Federal Aviation 
Regulations (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 removing airworthiness directive (AD) 
2014-16-10, Amendment 39-17934 (79 FR 48961, August 19, 2014), and 
adding the following new AD:

2017-03-02 Rolls-Royce plc: Amendment 39-18793; Docket No. FAA-2012-
1327; Directorate Identifier 2012-NE-47-AD.

(a) Effective Date

    This AD is effective March 22, 2017.

(b) Affected ADs

    This AD supersedes AD 2014-16-10, Amendment 39-17934 (79 FR 
48961, August 19, 2014).

(c) Applicability

    This AD applies to Rolls-Royce plc (RR) RB211 Trent 768-60, 772-
60, and 772B-60 turbofan engines, with low-pressure (LP) compressor 
blade, part number (P/N) FK23411, FK25441, FK25968, FW11901, 
FW15393, FW23643, FW23741, FW23744, KH23403, or KH23404, installed.

(d) Unsafe Condition

    This AD was prompted by LP compressor blade partial airfoil 
release events. We are issuing this AD to prevent LP compressor 
blade airfoil separations, damage to the engine, and damage to the 
airplane.

(e) Compliance

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

(1) Ultrasonic Inspection (UI) of LP Compressor Blade

    (i) After the effective date of this AD, for LP compressor 
blades that have accumulated less than 1,800 cycles since new (CSN) 
or cycles since last inspection (CSLI), perform a UI of each LP 
compressor blade before the blade exceeds 2,400 CSN or CSLI. Repeat 
the UI of the blade before exceeding 2,400 CSLI.
    (ii) For any LP compressor blade that exceeds 1,800 CSN on the 
effective date of this AD, inspect the blade before exceeding 600 
flight cycles after the effective date of this AD or before 
exceeding 3,600 CSN, whichever occurs first. Thereafter, perform the 
repetitive inspections before exceeding 2,400 CSLI.
    (iii) For any LP compressor blade that exceeds 2,200 CSLI on 
September 23, 2014 (the effective date of AD 2014-16-10), inspect 
the blade before exceeding 3,000 CSLI or before further flight, 
whichever occurs later. Thereafter, perform the repetitive 
inspections before exceeding 2,400 CSLI.
    (iv) Use paragraph 3, excluding subparagraphs 3.C.(2)(b), 
3.D.(2), and 3.G, of RR Alert Non-Modification Service Bulletin 
(NMSB) RB.211-72-AH465, Revision 2, dated May 11, 2016, to perform 
the inspections required by this AD.

(2) Use of Replacement Blades

    (i) After the effective date of this AD, LP compressor blade, P/
N FK23411, FK25441, FK25968, FW11901, FW15393, FW23643, FW23741, 
FW23744, KH23403, or KH23404, that has accumulated at least 2,400 
CSN or CSLI is eligible for installation if the blade has passed the 
UI required by this AD.
    (ii) Reserved.

(f) Credit for Previous Actions

    You may take credit for the UI required by paragraph (e) of this 
AD, if you performed the UI before the effective date of this AD 
using RR Alert NMSB RB.211-72-AH465, Revision 1, dated July 10, 
2015, or the initial issue, dated July 15, 2013; or RR NMSB No. 
RB.211-72-G702, dated May 23, 2011; or RR NMSB No. RB.211-72-G872, 
Revision 2, dated March 8, 2013, or earlier revisions; or RR NMSB 
No. RB.211-72-H311, dated March 8, 2013; or the Engine Manual E-
Trent-1RR, Task 72-31-11-200-806.

(g) Alternative Methods of Compliance (AMOCs)

    The Manager, Engine Certification Office, may approve AMOCs for 
this AD. Use the procedures found in 14 CFR 39.19 to make your 
request. You may email your request to: [email protected].

(h) Related Information

    (1) For more information about this AD, contact Robert Green, 
Aerospace Engineer, Engine Certification Office, FAA, Engine & 
Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; 
phone: 781-238-7754; fax: 781-238-7199; email: [email protected].
    (2) Refer to MCAI European Aviation Safety Agency, (EASA) AD 
2016-0141, dated July 18, 2016 (corrected July 20, 2016), for more 
information. You may examine the MCAI in the AD docket on the 
Internet at http://www.regulations.gov by searching for and locating 
it in Docket No. FAA-2012-1327.

(i) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this

[[Page 10703]]

paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless the AD specifies otherwise.
    (i) Rolls-Royce plc Alert Non-Modification Service Bulletin 
RB.211-72-AH465, Revision 2, dated May 11, 2016.
    (ii) Reserved.
    (3) For Rolls-Royce plc service information identified in this 
AD, contact Rolls-Royce plc, Corporate Communications, P.O. Box 31, 
Derby, England, DE24 8BJ; phone: 011-44-1332- 242424; fax: 011-44-
1332-245418, or email: http://www.rolls-royce.com/contact/civil_team.jsp.
    (4) You may view this service information at FAA, Engine & 
Propeller Directorate, 1200 District Avenue, Burlington, MA. For 
information on the availability of this material at the FAA, call 
781-238-7125.
    (5) You may view this service information at the National 
Archives and Records Administration (NARA). For information on the 
availability of this material at NARA, call 202-741-6030, or go to: 
http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Burlington, Massachusetts, on January 27, 2017.
Colleen M. D'Alessandro,
Manager, Engine & Propeller Directorate, Aircraft Certification 
Service.
[FR Doc. 2017-02921 Filed 2-14-17; 8:45 am]
BILLING CODE 4910-13-P



                                                                                                                                                                                                 10701

                                                Rules and Regulations                                                                                         Federal Register
                                                                                                                                                              Vol. 82, No. 30

                                                                                                                                                              Wednesday, February 15, 2017



                                                This section of the FEDERAL REGISTER                    For information on the availability of                Revision 2, dated May 11, 2016, exceeds
                                                contains regulatory documents having general            this material at the FAA, call 781–238–               the RR guidance provided in the NMSB.
                                                applicability and legal effect, most of which           7125. It is also available on the Internet            The NMSB states that the on-wing
                                                are keyed to and codified in the Code of                at http://www.regulations.gov by                      inspection takes 16 hours to accomplish
                                                Federal Regulations, which is published under           searching for and locating Docket No.                 if the blades are installed, and total time
                                                50 titles pursuant to 44 U.S.C. 1510.
                                                                                                        FAA–2012–1327.                                        of 28 hours if the blades are removed.
                                                The Code of Federal Regulations is sold by              Examining the AD Docket                                  We disagree. The Costs of Compliance
                                                the Superintendent of Documents. Prices of                                                                    estimate assumed the blades would be
                                                new books are listed in the first FEDERAL                 You may examine the AD docket on                    removed for inspection, which includes
                                                REGISTER issue of each week.                            the Internet at http://                               the time required to remove the blades
                                                                                                        www.regulations.gov by searching for                  and reinstall them afterward to return
                                                                                                        and locating Docket No. FAA–2012–                     the engine to service. We did not change
                                                DEPARTMENT OF TRANSPORTATION                            1327; or in person at the Docket                      this AD.
                                                                                                        Management Facility between 9 a.m.
                                                Federal Aviation Administration                         and 5 p.m., Monday through Friday,                    Request To Add Credit for Previous
                                                                                                        except Federal holidays. The AD docket                Actions
                                                14 CFR Part 39                                          contains this AD, the mandatory                         RR requested that previous inspection
                                                [Docket No. FAA–2012–1327; Directorate                  continuing airworthiness information,                 in accordance with RR Alert NMSB
                                                Identifier 2012–NE–47–AD; Amendment 39–                 regulatory evaluation, any comments                   RB.211–72–AH465, Revision 1, dated
                                                18793; AD 2017–03–02]                                   received, and other information. The                  July 10, 2015, or earlier revisions, be
                                                RIN 2120–AA64                                           address for the Docket Office (phone:                 considered as credit for previous action,
                                                                                                        800–647–5527) is Document                             against the inspection requirements of
                                                Airworthiness Directives; Rolls-Royce                   Management Facility, U.S. Department                  this AD to align with European Aviation
                                                plc Turbofan Engines                                    of Transportation, Docket Operations,                 Safety Agency, (EASA) AD 2016–0141,
                                                                                                        M–30, West Building Ground Floor,                     dated July 18, 2016 (corrected July 20,
                                                AGENCY:  Federal Aviation                               Room W12–140, 1200 New Jersey                         2016).
                                                Administration (FAA), DOT.                              Avenue SE., Washington, DC 20590.                       We agree. The inspections done using
                                                ACTION: Final rule.                                     FOR FURTHER INFORMATION CONTACT:                      RR Alert NMSB RB.211–72–AH465,
                                                                                                        Robert Green, Aerospace Engineer,                     Revision 1, dated July 10, 2015, or the
                                                SUMMARY:    We are superseding
                                                                                                        Engine Certification Office, FAA, Engine              initial issue, dated July 15, 2013, are
                                                airworthiness directive (AD) 2014–16–
                                                                                                        & Propeller Directorate, 1200 District                acceptable. We added RR Alert NMSB
                                                10 for all Rolls-Royce plc (RR) RB211
                                                                                                        Avenue, Burlington, MA 01803; phone:                  RB.211–72–AH465, Revision 1, dated
                                                Trent 768–60, 772–60, and 772B–60
                                                                                                        781–238–7754; fax: 781–238–7199;                      July 10, 2015, and the initial issue,
                                                turbofan engines. AD 2014–16–10
                                                                                                        email: robert.green@faa.gov.                          dated July 15, 2013, to paragraph (f) of
                                                required initial and repetitive ultrasonic
                                                                                                        SUPPLEMENTARY INFORMATION:                            this AD.
                                                inspections (UIs) of the affected low-
                                                pressure (LP) compressor blades. This                   Discussion                                            Conclusion
                                                AD requires the UIs in AD 2014–16–10                                                                            We reviewed the available data,
                                                while reducing the inspection                             We issued a notice of proposed
                                                                                                        rulemaking (NPRM) to amend 14 CFR                     including the comments received, and
                                                threshold. This AD was prompted by                                                                            determined that air safety and the
                                                revised service information to reduce                   part 39 to supersede AD 2014–16–10,
                                                                                                        Amendment 39–17934 (79 FR 48961,                      public interest require adopting this AD
                                                the inspection threshold for UI of the LP                                                                     as proposed.
                                                compressor blades. We are issuing this                  August 19, 2014), (‘‘AD 2014–16–10’’).
                                                AD to correct the unsafe condition on                   AD 2014–16–10 applied to RR RB211                     Related Service Information Under 1
                                                these products.                                         Trent 768–60, 772–60, and 772B–60                     CFR Part 51
                                                                                                        turbofan engines. The NPRM published
                                                DATES: This AD is effective March 22,                                                                           RR has issued Alert NMSB RB.211–
                                                                                                        in the Federal Register on November 1,
                                                2017.                                                   2016 (81 FR 75762). The NPRM                          72–AH465, Revision 2, dated May 11,
                                                  The Director of the Federal Register                  proposed to continue to require the UIs               2016. The NMSB describes procedures
                                                approved the incorporation by reference                 in AD 2014–16–10 while applying the                   for performing a UI of the LP
                                                of a certain publication listed in this AD              revised inspection threshold.                         compressor blades. This service
                                                as of March 22, 2017.                                                                                         information is reasonably available
                                                ADDRESSES: For service information                      Comments                                              because the interested parties have
                                                identified in this final rule, contact                    We gave the public the opportunity to               access to it through their normal course
                                                Rolls-Royce plc, Corporate                              participate in developing this AD. We                 of business or by the means identified
                                                Communications, P.O. Box 31, Derby,                     considered the comments received.                     in the ADDRESSES section.
mstockstill on DSK3G9T082PROD with RULES




                                                England, DE24 8BJ; phone: 011–44–
                                                                                                        Request To Change the Costs of                        Costs of Compliance
                                                1332–242424; fax: 011–44–1332–
                                                245418, or email: http://www.rolls-                     Compliance                                              We estimate that this AD affects 56
                                                royce.com/contact/civil_team.jsp. You                     RR noted the 40 hours in the Costs of               engines installed on airplanes of U.S.
                                                may view this service information at the                Compliance to undertake the inspection                registry.
                                                FAA, Engine & Propeller Directorate,                    in RR Alert Non-Modification Service                    We estimate the following costs to
                                                1200 District Avenue, Burlington, MA.                   Bulletin (NMSB) RB.211–72–AH465,                      comply with this AD:


                                           VerDate Sep<11>2014   16:57 Feb 14, 2017   Jkt 241001   PO 00000   Frm 00001   Fmt 4700   Sfmt 4700   E:\FR\FM\15FER1.SGM   15FER1


                                                10702              Federal Register / Vol. 82, No. 30 / Wednesday, February 15, 2017 / Rules and Regulations

                                                                                                                                ESTIMATED COSTS
                                                                                                                                                                                          Cost per       Cost on U.S.
                                                                     Action                                                    Labor cost                               Parts cost        product         operators

                                                Inspection .........................................   40 work-hours × $85 per hour = $3,400 .......................                 $0        $3,400         $190,400



                                                Authority for This Rulemaking                                     Aviation Regulations (14 CFR part 39) as                 (iii) For any LP compressor blade that
                                                                                                                  follows:                                              exceeds 2,200 CSLI on September 23, 2014
                                                   Title 49 of the United States Code                                                                                   (the effective date of AD 2014–16–10),
                                                specifies the FAA’s authority to issue                            PART 39—AIRWORTHINESS                                 inspect the blade before exceeding 3,000
                                                rules on aviation safety. Subtitle I,                             DIRECTIVES                                            CSLI or before further flight, whichever
                                                Section 106, describes the authority of                                                                                 occurs later. Thereafter, perform the
                                                the FAA Administrator. Subtitle VII,                              ■ 1. The authority citation for part 39               repetitive inspections before exceeding 2,400
                                                Aviation Programs, describes in more                                                                                    CSLI.
                                                                                                                  continues to read as follows:
                                                                                                                                                                           (iv) Use paragraph 3, excluding
                                                detail the scope of the Agency’s                                      Authority: 49 U.S.C. 106(g), 40113, 44701.        subparagraphs 3.C.(2)(b), 3.D.(2), and 3.G, of
                                                authority.                                                                                                              RR Alert Non-Modification Service Bulletin
                                                   We are issuing this rulemaking under                           § 39.13    [Amended]                                  (NMSB) RB.211–72–AH465, Revision 2,
                                                the authority described in Subtitle VII,                          ■ 2. The FAA amends § 39.13 by                        dated May 11, 2016, to perform the
                                                Part A, Subpart III, Section 44701,                               removing airworthiness directive (AD)                 inspections required by this AD.
                                                ‘‘General requirements.’’ Under that                              2014–16–10, Amendment 39–17934 (79                    (2) Use of Replacement Blades
                                                section, Congress charges the FAA with                            FR 48961, August 19, 2014), and adding                   (i) After the effective date of this AD, LP
                                                promoting safe flight of civil aircraft in                        the following new AD:                                 compressor blade, P/N FK23411, FK25441,
                                                air commerce by prescribing regulations                                                                                 FK25968, FW11901, FW15393, FW23643,
                                                for practices, methods, and procedures                            2017–03–02 Rolls-Royce plc: Amendment
                                                                                                                                                                        FW23741, FW23744, KH23403, or KH23404,
                                                                                                                      39–18793; Docket No. FAA–2012–1327;
                                                the Administrator finds necessary for                                 Directorate Identifier 2012–NE–47–AD.
                                                                                                                                                                        that has accumulated at least 2,400 CSN or
                                                safety in air commerce. This regulation                                                                                 CSLI is eligible for installation if the blade
                                                is within the scope of that authority                             (a) Effective Date                                    has passed the UI required by this AD.
                                                because it addresses an unsafe condition                            This AD is effective March 22, 2017.                   (ii) Reserved.
                                                that is likely to exist or develop on                             (b) Affected ADs                                      (f) Credit for Previous Actions
                                                products identified in this rulemaking                                                                                     You may take credit for the UI required by
                                                action.                                                             This AD supersedes AD 2014–16–10,
                                                                                                                  Amendment 39–17934 (79 FR 48961, August               paragraph (e) of this AD, if you performed the
                                                Regulatory Findings                                               19, 2014).                                            UI before the effective date of this AD using
                                                                                                                                                                        RR Alert NMSB RB.211–72–AH465, Revision
                                                  This AD will not have federalism                                (c) Applicability                                     1, dated July 10, 2015, or the initial issue,
                                                implications under Executive Order                                   This AD applies to Rolls-Royce plc (RR)            dated July 15, 2013; or RR NMSB No.
                                                13132. This AD will not have a                                    RB211 Trent 768–60, 772–60, and 772B–60               RB.211–72–G702, dated May 23, 2011; or RR
                                                substantial direct effect on the States, on                       turbofan engines, with low-pressure (LP)              NMSB No. RB.211–72–G872, Revision 2,
                                                                                                                  compressor blade, part number (P/N)                   dated March 8, 2013, or earlier revisions; or
                                                the relationship between the national
                                                                                                                  FK23411, FK25441, FK25968, FW11901,                   RR NMSB No. RB.211–72–H311, dated
                                                government and the States, or on the                                                                                    March 8, 2013; or the Engine Manual E-
                                                                                                                  FW15393, FW23643, FW23741, FW23744,
                                                distribution of power and                                                                                               Trent-1RR, Task 72–31–11–200–806.
                                                                                                                  KH23403, or KH23404, installed.
                                                responsibilities among the various
                                                levels of government.                                             (d) Unsafe Condition                                  (g) Alternative Methods of Compliance
                                                                                                                                                                        (AMOCs)
                                                  For the reasons discussed above, I                                 This AD was prompted by LP compressor
                                                certify that this AD:                                             blade partial airfoil release events. We are             The Manager, Engine Certification Office,
                                                  (1) Is not a ‘‘significant regulatory                           issuing this AD to prevent LP compressor              may approve AMOCs for this AD. Use the
                                                                                                                  blade airfoil separations, damage to the              procedures found in 14 CFR 39.19 to make
                                                action’’ under Executive Order 12866,                                                                                   your request. You may email your request to:
                                                  (2) Is not a ‘‘significant rule’’ under                         engine, and damage to the airplane.
                                                                                                                                                                        ANE-AD-AMOC@faa.gov.
                                                DOT Regulatory Policies and Procedures                            (e) Compliance
                                                (44 FR 11034, February 26, 1979),                                                                                       (h) Related Information
                                                                                                                     Comply with this AD within the
                                                  (3) Will not affect intrastate aviation                         compliance times specified, unless already              (1) For more information about this AD,
                                                in Alaska to the extent that it justifies                         done.                                                 contact Robert Green, Aerospace Engineer,
                                                making a regulatory distinction, and                                                                                    Engine Certification Office, FAA, Engine &
                                                                                                                  (1) Ultrasonic Inspection (UI) of LP                  Propeller Directorate, 1200 District Avenue,
                                                  (4) Will not have a significant                                 Compressor Blade                                      Burlington, MA 01803; phone: 781–238–
                                                economic impact, positive or negative,                               (i) After the effective date of this AD, for       7754; fax: 781–238–7199; email:
                                                on a substantial number of small entities                         LP compressor blades that have accumulated            robert.green@faa.gov.
                                                under the criteria of the Regulatory                              less than 1,800 cycles since new (CSN) or               (2) Refer to MCAI European Aviation
                                                Flexibility Act.                                                  cycles since last inspection (CSLI), perform a        Safety Agency, (EASA) AD 2016–0141, dated
                                                                                                                  UI of each LP compressor blade before the             July 18, 2016 (corrected July 20, 2016), for
                                                List of Subjects in 14 CFR Part 39                                blade exceeds 2,400 CSN or CSLI. Repeat the           more information. You may examine the
                                                  Air transportation, Aircraft, Aviation                          UI of the blade before exceeding 2,400 CSLI.          MCAI in the AD docket on the Internet at
mstockstill on DSK3G9T082PROD with RULES




                                                safety, Incorporation by reference,                                  (ii) For any LP compressor blade that              http://www.regulations.gov by searching for
                                                                                                                  exceeds 1,800 CSN on the effective date of            and locating it in Docket No. FAA–2012–
                                                Safety.                                                           this AD, inspect the blade before exceeding           1327.
                                                Adoption of the Amendment                                         600 flight cycles after the effective date of
                                                                                                                  this AD or before exceeding 3,600 CSN,                (i) Material Incorporated by Reference
                                                  Accordingly, under the authority                                whichever occurs first. Thereafter, perform              (1) The Director of the Federal Register
                                                delegated to me by the Administrator,                             the repetitive inspections before exceeding           approved the incorporation by reference
                                                the FAA amends part 39 of the Federal                             2,400 CSLI.                                           (IBR) of the service information listed in this



                                           VerDate Sep<11>2014       16:57 Feb 14, 2017       Jkt 241001    PO 00000    Frm 00002   Fmt 4700   Sfmt 4700   E:\FR\FM\15FER1.SGM   15FER1


                                                                 Federal Register / Vol. 82, No. 30 / Wednesday, February 15, 2017 / Rules and Regulations                                                    10703

                                                paragraph under 5 U.S.C. 552(a) and 1 CFR                SUPPLEMENTARY INFORMATION concerning                    Act,6 provided certain conditions are
                                                part 51.                                                 amendment of expiration dates in the                    met.7 We have adopted amendments to
                                                   (2) You must use this service information             interim final rules.                                    the interim final rules to extend the
                                                as applicable to do the actions required by                                                                      expiration dates in the interim final
                                                                                                         FOR FURTHER INFORMATION CONTACT:
                                                this AD, unless the AD specifies otherwise.
                                                   (i) Rolls-Royce plc Alert Non-Modification            Andrew Schoeffler, Special Counsel,                     rules, first from February 11, 2013 to
                                                Service Bulletin RB.211–72–AH465, Revision               Office of Capital Markets Trends,                       February 11, 2014,8 and then from
                                                2, dated May 11, 2016.                                   Division of Corporation Finance, at                     February 11, 2014 to February 11,
                                                   (ii) Reserved.                                        (202) 551–3860, U.S. Securities and                     2017.9
                                                   (3) For Rolls-Royce plc service information           Exchange Commission, 100 F Street NE.,                     Title VII amended the Securities Act
                                                identified in this AD, contact Rolls-Royce               Washington, DC 20549–3628.                              and the Exchange Act to include
                                                plc, Corporate Communications, P.O. Box 31,              SUPPLEMENTARY INFORMATION: We are                       ‘‘security-based swaps’’ in the definition
                                                Derby, England, DE24 8BJ; phone: 011–44–                                                                         of ‘‘security’’ for purposes of those
                                                                                                         adopting amendments to the following
                                                1332– 242424; fax: 011–44–1332–245418, or                                                                        statutes.10 As a result, ‘‘security-based
                                                email: http://www.rolls-royce.com/contact/               rules: Interim final Rule 240 under the
                                                civil_team.jsp.                                          Securities Act of 1933 (‘‘Securities                    swaps’’ became subject to the provisions
                                                   (4) You may view this service information             Act’’),1 interim final Rules 12a–11 and                 of the Securities Act and the Exchange
                                                at FAA, Engine & Propeller Directorate, 1200             12h–1(i) under the Securities Exchange                  Act and the rules and regulations
                                                District Avenue, Burlington, MA. For                     Act of 1934 (‘‘Exchange Act’’),2 and                    thereunder applicable to ‘‘securities.’’ 11
                                                information on the availability of this                  interim final Rule 4d–12 under the
                                                material at the FAA, call 781–238–7125.                  Trust Indenture Act of 1939 (‘‘Trust                       6 The category of security-based swaps covered by

                                                   (5) You may view this service information                                                                     the interim final rules involves those that would
                                                                                                         Indenture Act’’).3                                      have been defined as ‘‘security-based swap
                                                at the National Archives and Records
                                                Administration (NARA). For information on                I. Amendment of Expiration Dates in                     agreements’’ prior to the enactment of Title VII.
                                                                                                                                                                 That definition of ‘‘security-based swap agreement’’
                                                the availability of this material at NARA, call          the Interim Final Rules                                 does not include security-based swaps that are
                                                202–741–6030, or go to: http://                                                                                  based on or reference only loans and indexes only
                                                www.archives.gov/federal-register/cfr/ibr-               A. Background Regarding the Interim
                                                                                                                                                                 of loans. The Division of Corporation Finance
                                                locations.html.                                          Final Rules                                             issued a no-action letter that addressed the
                                                                                                            In July 2011, we adopted interim final               availability of the interim final rules to offers and
                                                  Issued in Burlington, Massachusetts, on                                                                        sales of security-based swaps that are based on or
                                                January 27, 2017.                                        Rule 240 under the Securities Act,                      reference only loans or indexes only of loans. See
                                                Colleen M. D’Alessandro,                                 interim final Rules 12a–11 and 12h–1(i)                 Cleary Gottlieb Steen & Hamilton LLP (Jul. 15,
                                                Manager, Engine & Propeller Directorate,                 under the Exchange Act, and interim                     2011). The Cleary Gottlieb No-Action Letter will
                                                                                                         final Rule 4d–12 under the Trust                        remain in effect for so long as the interim final rules
                                                Aircraft Certification Service.                                                                                  remain in effect.
                                                [FR Doc. 2017–02921 Filed 2–14–17; 8:45 am]              Indenture Act (collectively, the ‘‘interim                 7 The security-based swap that is exempt must be

                                                BILLING CODE 4910–13–P
                                                                                                         final rules’’).4 The interim final rules                a security-based swap agreement (as defined prior
                                                                                                         provide exemptions under the                            to the Title VII effective date) and entered into
                                                                                                         Securities Act, the Exchange Act, and                   between eligible contract participants (as defined
                                                                                                         the Trust Indenture Act for those                       prior to the Title VII effective date). See Rule 240
                                                SECURITIES AND EXCHANGE                                  security-based swaps that prior to July
                                                                                                                                                                 under the Securities Act [17 CFR 230.240]. See also
                                                COMMISSION                                                                                                       Interim Final Rules Adopting Release.
                                                                                                         16, 2011 (‘‘Title VII effective date’’) were               8 See Extension of Exemptions for Security-Based


                                                17 CFR Parts 230, 240, and 260                           ‘‘security-based swap agreements’’ and                  Swaps, Release No. 33–9383 (Jan. 29, 2013), 78 FR
                                                                                                         are defined as ‘‘securities’’ under the                 7654 (Feb. 4, 2013).
                                                                                                                                                                    9 See Extension of Exemptions for Security-Based
                                                [Release Nos. 33–10305; 34–80023; 39–                    Securities Act and the Exchange Act as
                                                2515; File No. S7–26–11]                                                                                         Swaps, Release No. 33–9545 (Feb. 5, 2014), 79 FR
                                                                                                         of the Title VII effective date due solely              7570 (Feb. 10, 2014) (‘‘Extension Adopting
                                                RIN 3235–AL17
                                                                                                         to the provisions of Title VII of the                   Release’’).
                                                                                                         Dodd-Frank Act.5 The interim final                         10 See Sections 761(a)(2) and 768(a)(1) of the

                                                                                                         rules exempt offers and sales of                        Dodd-Frank Act (amending Section 3(a)(10) of the
                                                Exemptions for Security-Based Swaps                                                                              Exchange Act [15 U.S.C. 78c(a)(10)] and Section
                                                                                                         security-based swap agreements that                     2(a)(1) of the Securities Act [15 U.S.C. 77b(a)(1)],
                                                AGENCY:  Securities and Exchange                         became security-based swaps on the                      respectively).
                                                Commission.                                              Title VII effective date from all                          11 The Securities Act requires that any offer and

                                                ACTION: Interim final rule.                              provisions of the Securities Act, other                 sale of a security must be either registered under the
                                                                                                         than the Section 17(a) anti-fraud                       Securities Act or made pursuant to an exemption
                                                SUMMARY:    We are adopting amendments                                                                           from registration. See Section 5 of the Securities Act
                                                                                                         provisions, as well as from the Exchange                [15 U.S.C. 77e]. In addition, certain provisions of
                                                to the expiration dates in our interim                   Act registration requirements and from                  the Exchange Act relating to the registration of
                                                final rules that provide exemptions                      the provisions of the Trust Indenture                   classes of securities and the indenture qualification
                                                under the Securities Act of 1933, the                                                                            provisions of the Trust Indenture Act of 1939
                                                Securities Exchange Act of 1934, and                       1 15                                                  (‘‘Trust Indenture Act’’) [15 U.S.C. 77aaa et seq.]
                                                                                                                 U.S.C. 77a et seq.
                                                                                                                                                                 also potentially could apply to security-based
                                                the Trust Indenture Act of 1939 for                        2 15  U.S.C. 78a et seq.                              swaps. The provisions of Section 12 of the
                                                those security-based swaps that prior to                    3 15 U.S.C. 77aaa et seq.
                                                                                                                                                                 Exchange Act could, without an exemption, require
                                                July 16, 2011 were security-based swap                      4 See 17 CFR 230.240, 17 CFR 240.12a–11, 17 CFR
                                                                                                                                                                 that security-based swaps be registered before a
                                                agreements and are defined as                            240.12h–1, and 17 CFR 260.4d–12. See also               transaction could be effected on a national
                                                                                                         Exemptions for Security-Based Swaps, Release No.        securities exchange. See Section 12(a) of the
                                                ‘‘securities’’ under the Securities Act                  33–9231 (Jul. 1, 2011), 76 FR 40605 (Jul. 11, 2011)     Exchange Act [15 U.S.C. 78l(a)]. In addition,
                                                and the Exchange Act as of July 16, 2011                 (‘‘Interim Final Rules Adopting Release’’).             registration of a class of security-based swaps under
                                                due solely to the provisions of Title VII                   5 The Dodd-Frank Wall Street Reform and              Section 12(g) of the Exchange Act could be required
mstockstill on DSK3G9T082PROD with RULES




                                                of the Dodd-Frank Wall Street Reform                     Consumer Protection Act, Public Law 111–203, 124        if the security-based swap is considered an equity
                                                                                                         Stat. 1376 (2010). The provisions of Title VII          security and held of record by either 2000 persons
                                                and Consumer Protection Act. Under                       generally were effective on July 16, 2011 (360 days     or 500 persons who are not accredited investors at
                                                the amendments, the expiration dates in                  after enactment of the Dodd-Frank Act), unless a        the end of a fiscal year. See Section 12(g)(1)(A) of
                                                the interim final rules will be February                 provision requires a rulemaking. If a Title VII         the Exchange Act [15 U.S.C. 78l(g)(1)(A)]. Further,
                                                11, 2018.                                                provision requires a rulemaking, it will go into        without an exemption, the Trust Indenture Act
                                                                                                         effect ‘‘not less than’’ 60 days after publication of   could require qualification of an indenture for
                                                DATES: The amendments are effective                      the related final rule or on July 16, 2011, whichever   security-based swaps considered to be debt. See 15
                                                February 15, 2017. See Section I of the                  is later. See Section 774 of the Dodd-Frank Act.        U.S.C. 77aaa et seq.



                                           VerDate Sep<11>2014    16:57 Feb 14, 2017   Jkt 241001   PO 00000   Frm 00003   Fmt 4700   Sfmt 4700   E:\FR\FM\15FER1.SGM    15FER1



Document Created: 2017-02-15 00:55:13
Document Modified: 2017-02-15 00:55:13
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD is effective March 22, 2017.
ContactRobert Green, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7754; fax: 781- 238-7199; email: [email protected]
FR Citation82 FR 10701 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

2025 Federal Register | Disclaimer | Privacy Policy
USC | CFR | eCFR