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2017-09-03 DASSAULT AVIATION: Amendment 39-18865; Docket No. FAA-2016-9569; Directorate Identifier 2016-NM-052-AD.
(a) EFFECTIVE DATE

    This AD is effective June 13, 2017.

(b) AFFECTED ADS

(1) This  AD  replaces  AD  2013-03-12,  Amendment  39-17347  (78 FR 9798,
    February 12, 2013) ("AD 2013-03-12").

(2) This  AD  affects  AD  2010-26-05,  Amendment  39-16544  (75 FR 79952,
    December 21, 2010) ("AD 2010-26-05"), and AD 2012-02-18, Amendment 39-
    16941 (77 FR 12175, February 29, 2012) ("AD-2012-02-18").

(c) APPLICABILITY

    This AD applies to Dassault Aviation Model MYSTERE-FALCON 50 airplanes
    certificated in any category, all manufacturer serial numbers.

(d) SUBJECT

    Air Transport Association (ATA) of America Code 05,  Periodic  inspec-
    tions.

(e) REASON

    This AD was prompted  by a manufacturer revision to the airplane main-
    tenance manual (AMM) that introduces new  or  more restrictive mainte-
    nance requirements  and/or airworthiness  limitations. We  are issuing
    this AD to prevent reduced structural integrity of the airplane.

(f) COMPLIANCE

    Comply with this AD within the compliance times specified,  unless al-
    ready done.

(g) RETAINED MAINTENANCE PROGRAM REVISION, WITH NO CHANGES

    This paragraph restates the requirements  of paragraph (g) of AD  2013
    -03-12, with  no changes.  Within 30  days after  March 19,  2013 (the
    effective date of  AD 2013-03-12): Revise  the maintenance program  to
    incorporate  all  airworthiness  limitations  and  maintenance   tasks
    specified in Section  05-40/00, Airworthiness Limitations,  of Chapter
    5-40,  Airworthiness  Limitations,  of  the  Dassault  Falcon  50/50EX
    Maintenance  Manual,  Revision  21,  dated  June  2011.  The   initial
    compliance times for the tasks  are at the applicable times  specified
    in  Section  05-40/00,  Airworthiness  Limitations,  of  Chapter 5-40,
    Airworthiness Limitations, of the Dassault Falcon 50/50EX  Maintenance
    Manual, Revision 21,  dated June 2011,  or within 30  days after March
    19, 2013, whichever occurs later.

(h) RETAINED  PROVISION  REGARDING  ALTERNATIVE  ACTIONS,  INTERVALS,  AND
    CRITICAL DESIGN CONFIGURATION CONTROL LIMITATIONS (CDCCLS),  WITH  NEW
    EXCEPTION

    This paragraph restates the requirements of paragraph (h)  of AD 2013-
    03-12, with a  new exception. Except  as required by  paragraph (i) of
    this AD: After accomplishing  the revisions required by  paragraph (g)
    of this  AD, no  alternative actions  (e.g., inspections),  intervals,
    and/or CDCCLs  may be  used other  than those  specified in Section 05
    -40/00,  Airworthiness  Limitations,  of  Chapter  5-40, Airworthiness
    Limitations,  of  the  Dassault  Falcon  50/50EX  Maintenance  Manual,
    Revision 21, dated  June 2011, unless  the actions, intervals,  and/or
    CDCCLs are approved as an alternative methods of compliance (AMOC)  in
    accordance with the procedures  specified in paragraph (l)(1)  of this
    AD.

(i) NEW MAINTENANCE OR INSPECTION PROGRAM REVISION

    Within 30 days after the effective date of this AD: Revise the mainte-
    nance or inspection program,  as applicable, to incorporate airworthi-
    ness limitations, maintenance tasks, and associated thresholds and in-
    tervals specified in Section 05-40/00,  Airworthiness Limitations,  of
    Chapter 5-40,  Airworthiness  Limitations,  of the Erratum to Dassault
    Falcon 50/50EX Maintenance Manual,  Revision 23,  dated July 2015. The
    initial compliance times for the tasks  are  at  the  applicable times
    specified in Section 05-40/00,  Airworthiness Limitations,  of Chapter
    5-40,  Airworthiness Limitations,  of  the  Erratum to Dassault Falcon
    50/50EX Maintenance Manual, Revision 23, dated July 2015, or within 30
    days  after  the  effective date of this AD,  whichever  occurs later.
    Accomplishing the revision of the maintenance  or  inspection  program
    required  by  this  paragraph terminates the requirements of paragraph
    (g) of this AD.

(j) NEW PROVISION REGARDING ALTERNATIVE ACTIONS AND INTERVALS

    After the maintenance  or  inspection program  has been revised as re-
    quired by paragraph (i) of this AD,  no alternative actions (e.g., in-
    spections)  or  intervals may be used unless the actions and intervals
    are approved as an AMOC in accordance with the procedures specified in
    paragraph (l)(1) of this AD.

(k) TERMINATING ACTION FOR CERTAIN ADS

    Accomplishing the actions required by paragraph (g)  or (i) of this AD
    terminates all requirements of AD 2010-26-05 and AD 2012-02-18 for the
    Dassault Aviation Model MYSTERE-FALCON 50 airplanes specified in those
    ADs.

(l) OTHER FAA AD PROVISIONS

    The following provisions also apply to this AD:

(1) Alternative Methods of Compliance (AMOCs):  The Manager, International
    Branch, ANM-116 Transport Airplane Directorate, FAA, has the authority
    to approve AMOCs for this AD,  if requested using the procedures found
    in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to
    your principal inspector or local Flight Standards District Office, as
    appropriate.  If  sending  information  directly  to the International
    Branch,  send it to  ATTN: Tom Rodriguez,  Aerospace Engineer,  Inter-
    national Branch,  ANM-116,  Transport Airplane Directorate,  FAA, 1601
    Lind Avenue SW., Renton, WA 98057-3356;  telephone  425-227-1137;  fax
    425-227-1149.  Information may be emailed to: 9-ANM-116-AMOC-REQUESTS@
    faa.gov. Before using any approved AMOC, notify your appropriate prin-
    cipal inspector, or lacking a principal inspector,  the manager of the
    local  flight  standards  district office/certificate holding district
    office. The AMOC approval letter must specifically reference this AD.

(2) Contacting the Manufacturer:  For any requirement in this AD to obtain
    corrective  actions   from  a   manufacturer,  the   action  must   be
    accomplished using  a method  approved by  the Manager,  International
    Branch, ANM-116, Transport Airplane Directorate, FAA; or the  European
    Aviation  Safety Agency  (EASA);  or  Dassault Aviation's  EASA Design
    Organization Approval (DOA). If approved by the DOA, the approval must
    include the DOA-authorized signature.

(m) RELATED INFORMATION

(1) Refer  to  Mandatory Continuing Airworthiness Information (MCAI)  EASA
    Airworthiness Directive 2016-0067,  dated April 7, 2016,  for  related
    information.  This MCAI may be found in the AD docket  on the Internet
    at http://www.regulations.gov by searching for and locating Docket No.
    FAA-2016-9569.

(2) For more information about this AD,  contact Tom Rodriguez,  Aerospace
    Engineer,   International   Branch,   ANM-116,   Transport    Airplane
    Directorate,  FAA,  1601  Lind  Avenue  SW.,  Renton,  WA  98057-3356;
    telephone 425-227-1137; fax  425-227-1149. Information may  be emailed
    to: 9-ANM-116-AMOC-REQUESTS@faa.gov.

(3) Service information  identified in this AD that is not incorporated by
    reference is available at the addresses specified in paragraphs (n)(5)
    and (n)(6) of this AD.

(n) MATERIAL INCORPORATED BY REFERENCE

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

(3) The following service information was approved  for IBR as of June 13,
    2017.

(i) Chapter 5-40,  Airworthiness  Limitations,  of the Erratum to Dassault
    Falcon 50/50EX Maintenance Manual, Revision 23, dated July 2015.

(ii) Reserved.

(4) The  following  service information was approved for IBR  on March 19,
    2013 (78 FR 9798, February 12, 2013).

(i) Section 05-40/00,  Airworthiness Limitations,  of  Chapter 5-40,  Air-
    worthiness Limitations,  of  the  Dassault Falcon 50/50EX  Maintenance
    Manual, Revision 21, dated June 2011.

(ii) Reserved.

(5) For service information identified in this AD, contact Dassault Falcon
    Jet Corporation, Teterboro Airport, PO Box 2000,  South Hackensack, NJ
    07606; telephone 201-440-6700; Internet http://www.dassaultfalcon.com.

(6) You may view this service information at the FAA,  Transport  Airplane
    Directorate, 1601 Lind Avenue SW., Renton, WA. For information on  the
    availability of this material at the FAA, call 425-227-1221.

(7) You  may  view  this  service  information  that  is  incorporated  by
    reference  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  Renton, Washington,  on April 24, 2017.  Paul Bernado,  Acting
Manager, Transport Airplane Directorate, Aircraft Certification Service.

FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aerospace Engineer, Inter-
national Branch, ANM-116,  Transport Airplane Directorate,  FAA, 1601 Lind
Avenue SW., Renton, WA 98057-3356;  telephone  425-227-1137;  fax 425-227-
1149.
PREAMBLE 

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2016-9569; Directorate Identifier 2016-NM-052-AD;
Amendment 39-18865; AD 2017-09-03]
RIN 2120-AA64

Airworthiness Directives; Dassault Aviation Airplanes

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

ACTION: Final rule.

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

SUMMARY: We are superseding Airworthiness Directive (AD) 2013-03-12 for
all Dassault Aviation Model MYSTERE-FALCON 50 airplanes. AD 2013-03-12
required revising the maintenance program to incorporate certain
maintenance requirements and airworthiness limitations. This AD
requires revising the maintenance or inspection program, as applicable,
to incorporate new or revised maintenance requirements and
airworthiness limitations. This AD was prompted by issuance of a
revision to the airplane maintenance manual (AMM) that introduces new
or more restrictive maintenance requirements and/or airworthiness
limitations. We are issuing this AD to address the unsafe condition on
these products.

DATES: This AD is effective June 13, 2017.
The Director of the Federal Register approved the incorporation by
reference of a certain publication listed in this AD as of June 13,
2017.
The Director of the Federal Register approved the incorporation by
reference of a certain other publication listed in this AD as of March
19, 2013 (78 FR 9798, February 12, 2013).

ADDRESSES: For service information identified in this final rule,
contact Dassault Falcon Jet Corporation, Teterboro Airport, P.O. Box
2000, South Hackensack, NJ 07606; telephone 201-440-6700; Internet
http://www.dassaultfalcon.com. You may view this referenced service
information at the FAA, Transport Airplane Directorate, 1601 Lind
Avenue SW., Renton, WA. For information on the availability of this
material at the FAA, call 425-227-1221. It is also available on the
Internet at http://www.regulations.gov by searching for and locating
Docket No. FAA-2016-9569.

Examining the AD Docket

You may examine the AD docket on the Internet at http://www.regulations.gov
by searching for and locating Docket No. FAA-2016-
9569; 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 regulatory evaluation, any comments received, and
other information. The street address for the Docket Office (telephone
800-647-5527) is Docket 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: Tom Rodriguez, Aerospace Engineer,
International Branch, ANM-116, Transport Airplane Directorate, FAA,
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1137;
fax 425-227-1149.

SUPPLEMENTARY INFORMATION:

Discussion

We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR
part 39 to supersede AD 2013-03-12, Amendment 39-17347 (78 FR 9798,
February 12, 2013) (``AD 2013-03-12''). AD 2013-03-12 applied to all
Dassault Aviation Model MYSTERE-FALCON 50 airplanes. The NPRM published
in the Federal Register on January 6, 2017 (82 FR 1621). The NPRM was
prompted by the issuance of a revision to the AMM that introduced new
or more restrictive maintenance requirements and/or airworthiness
limitations. The NPRM proposed to require revising the maintenance or
inspection program, as applicable, to incorporate new or revised
maintenance requirements and airworthiness limitations. We are issuing
this AD to prevent reduced structural integrity of the airplane.
The European Aviation Safety Agency (EASA), which is the Technical
Agent for the Member States of the European Union, has issued EASA
Airworthiness Directive 2016-0067, dated April 7, 2016 (referred to
after this as the Mandatory Continuing Airworthiness Information, or
``the MCAI''), to correct an unsafe condition for all Dassault Aviation
Model MYSTERE-FALCON 50 airplanes. The MCAI states:

The airworthiness limitations and maintenance requirements for
the Myst[egrave]re Falcon 50 type design are included in DA
Myst[egrave]re Falcon 50 Aircraft Maintenance Manual (AMM) chapter
5-40 and are approved by EASA.
Failure to implement these limitations or accomplish these tasks
could result in an unsafe condition [reduced structural integrity of
the airplane]. Consequently, compliance with these actions has been
identified as mandatory for continued airworthiness.
Consequently, EASA issued AD 2011-0246 [which corresponds to FAA
AD 2013-03-12] to require accomplishment of the maintenance tasks,
and implementation of the airworthiness limitations, as specified in
DA Myst[egrave]re Falcon 50 AMM chapter 5-40 Revision 21.
Since that [EASA] AD was issued, DA issued revision 23 of the
Mystere Falcon 50 AMM chapter 5-40 (hereafter referred to as `the
ALS' in this [EASA] AD), which introduces new and more restrictive
maintenance requirements and/or airworthiness limitations.
The ALS introduces, among others, the following changes:

--Addition of more detailed data regarding SSIP program,
--Task 53-50-35-220-802 ``Detailed inspection of the frame 35 upper
and lower sections'', replacing Task 53-50-35-220-801,
--Task 55-00-00-270-801 ``Ultrasonic inspection for stress corrosion
in stabilizer hinges'', replacing Task 55-00-00-250-801, and
--Task 78-31-00-250-802 ``Special detailed inspection (fluorescent
penetrant) of thrust reverser door hinge fittings'', replacing Task
78-31-00-250-801.

For the reasons described above, this [EASA] AD, retains the
requirements of EASA AD 2011-0246, which is superseded, and requires
the implementation of the maintenance tasks and airworthiness
limitations, as specified in the ALS.

This AD requires revising the maintenance or inspection program, as
applicable, to incorporate new or revised maintenance requirements and
airworthiness limitations. You may examine the MCAI in the AD docket on
the Internet at http://www.regulations.gov by searching for and
locating Docket No. FAA-2016-9569.

Comments

We gave the public the opportunity to participate in developing
this AD. We received no comments on the NPRM or on the determination of
the cost to the public.

Conclusion

We reviewed the relevant data and determined that air safety and
the public interest require adopting this AD as proposed except for
minor editorial changes. We have determined that these minor changes:
Are consistent with the intent that was proposed in the
NPRM for correcting the unsafe condition; and
Do not add any additional burden upon the public than was
already proposed in the NPRM.

Related Service Information Under 1 CFR Part 51

We reviewed Chapter 5-40, Airworthiness Limitations, of the Erratum
to Dassault Falcon 50/50EX Maintenance Manual, Revision 23, dated July
2015. This service information describes maintenance requirements and/
or airworthiness limitations. 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 249 airplanes of U.S. registry.
We estimate the following costs to comply with this AD:

Estimated Costs

Action Labor cost
Parts cost
Cost per product
Cost on U.S. operators
Maintenance program revision (retained action from AD 2013-03-12) 1 work-hour x $85 per hour = $85
$0
$85
$21,165
Maintenance or inspection program revision (new action) 1 work-hour x $85 per hour = $85
0
85
21,165

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 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 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.

Adoption of the Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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]

2. The FAA amends Sec. 39.13 by adding the following new airworthiness
directive (AD):