
[Federal Register Volume 81, Number 69 (Monday, April 11, 2016)]
[Rules and Regulations]
[Pages 21242-21244]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2016-07571]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2015-5813; Directorate Identifier 2014-NM-111-AD; 
Amendment 39-18460; AD 2016-07-15]
RIN 2120-AA64


Airworthiness Directives; Dassault Aviation Airplanes

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

ACTION: Final rule.

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SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
Dassault Aviation Model FALCON 7X airplanes. This AD was prompted by a 
fuel leak that occurred in the baggage compartment during fuel system 
pressurization. This AD requires opening the fuel boxes and restoring 
the sealing. We are issuing this AD to prevent failure of a connector 
or coupling on a fuel line, which, in combination with a leak in the 
corresponding enclosure (i.e., fuel box), could result in a fire in the 
baggage compartment and affect the safe flight of the airplane.

DATES: This AD is effective May 16, 2016.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of May 16, 
2016.

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-2015-5813.

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-
5813; 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 by adding an AD that would apply to certain Dassault Aviation 
Model FALCON 7X airplanes. The NPRM published in the Federal Register 
on November 27, 2015 (80 FR 74056) (``the NPRM''). The NPRM was 
prompted by a fuel leak that occurred in the baggage compartment during 
fuel system pressurization. The NPRM proposed to require opening the 
fuel boxes and restoring the sealing. We are issuing this AD to detect 
and correct failure of a connector or coupling on a fuel line, which, 
in combination with a leak in the corresponding enclosure (i.e., fuel 
box), could result in a fire in the baggage compartment and affect the 
safe flight 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 2014-0116, dated May 13, 2014 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for certain Dassault 
Aviation Model FALCON 7X airplanes. The MCAI states:

    During the fuel system pressurization of a production line 
Falcon 7X aeroplane, a fuel leak occurred in the baggage 
compartment. The technical investigations concluded that a double 
failure of a connector (or coupling) on a fuel line, in combination 
with a defective fuel tightness of the corresponding enclosure (fuel 
box), caused the leak.
    Failure of the second barrier (fuel box) is a dormant failure, 
as this will only manifest itself in case of connector (or fuel pipe 
coupling) failure in flight.
    This condition, if not corrected, could result in a fire in the 
baggage compartment, which would affect the aeroplane safe flight.
    To address this potential unsafe condition, Dassault Aviation 
issued Service Bulletin (SB) F7X-284, which provides instructions to 
restore the sealing of the Left Hand (LH) and Right Hand (RH) fuel 
boxes.
    For the reasons described above, this [EASA] AD requires opening 
of the fuel boxes and restoration of the sealing of the fuel boxes 
to meet the initial design specifications.

    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-2015-
5813.

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 Dassault Service Bulletin 7X-284, Revision 1, dated 
April 8, 2014. The service information describes procedures for opening 
the fuel boxes and restoring the sealing. This service information is 
reasonably available because the interested parties have access to it 
through their normal

[[Page 21243]]

course of business or by the means identified in the ADDRESSES section.

Costs of Compliance

    We estimate that this AD affects 39 airplanes of U.S. registry.
    We also estimate that it will take about 16 work-hours per product 
to comply with the basic requirements of this AD. The average labor 
rate is $85 per work-hour. Required parts are negligible. Based on 
these figures, we estimate the cost of this AD on U.S. operators to be 
$53,040, or $1,360 per product.
    According to the manufacturer, all of the costs of this AD may be 
covered under warranty, thereby reducing the cost impact on affected 
individuals. We do not control warranty coverage for affected 
individuals. As a result, we have included all costs in our cost 
estimate.

Authority for This Rulemaking

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

Regulatory Findings

    We determined that this 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

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 airworthiness 
directive (AD):

2016-07-15 Dassault Aviation: Amendment 39-18460. Docket No. FAA-
2015-5813; Directorate Identifier 2014-NM-111-AD.

(a) Effective Date

    This AD is effective May 16, 2016.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Dassault Aviation Model FALCON 7X airplanes, 
certificated in any category, serial numbers (S/Ns) 1 through 140 
inclusive, S/Ns 142 through 156 inclusive, S/Ns 158 through 176 
inclusive, S/Ns 178 through 181 inclusive, and S/N 183, 184, 187, 
188, 190, 194, and 200.

(d) Subject

    Air Transport Association (ATA) of America Code 28, Fuel.

(e) Reason

    This AD was prompted by a fuel leak that occurred in the baggage 
compartment during fuel system pressurization. We are issuing this 
AD to prevent failure of a connector or coupling on a fuel line, 
which, in combination with a leak in the corresponding enclosure 
(i.e., fuel box), could result in a fire in the baggage compartment 
and affect the safe flight of the airplane.

(f) Compliance

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

(g) Open the Fuel Box and Restore the Sealing

    Within 98 months after the effective date of this AD, open the 
left-hand and right-hand fuel boxes and restore the sealing, in 
accordance with the Accomplishment Instructions of Dassault Service 
Bulletin 7X-284, Revision 1, dated April 8, 2014.

(h) 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, 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. 
Before using any approved AMOC, notify your appropriate principal 
inspector, or lacking a principal inspector, the manager of the 
local flight standards district office/certificate holding district 
office. The AMOC approval letter must specifically reference this 
AD.
    (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.

(i) Related Information

    Refer to Mandatory Continuing Airworthiness Information (MCAI) 
EASA Airworthiness Directive 2014-0116, dated May 13, 1014, 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-2015-5813.

(j) 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.
    (i) Dassault Service Bulletin 7X-284, Revision 1, dated April 8, 
2014.
    (ii) Reserved.
    (3) For service information identified in this AD, contact 
Dassault Falcon Jet Corporation, Teterboro Airport, P.O. Box 2000, 
South Hackensack, NJ 07606; telephone 201-440-6700; Internet http://www.dassaultfalcon.com.
    (4) 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.

[[Page 21244]]

    (5) 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 March 25, 2016.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2016-07571 Filed 4-8-16; 8:45 am]
 BILLING CODE 4910-13-P


