[Federal Register Volume 84, Number 176 (Wednesday, September 11, 2019)]
[Proposed Rules]
[Pages 47906-47908]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2019-19504]


 ========================================================================
 Proposed Rules
                                                 Federal Register
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 This section of the FEDERAL REGISTER contains notices to the public of 
 the proposed issuance of rules and regulations. The purpose of these 
 notices is to give interested persons an opportunity to participate in 
 the rule making prior to the adoption of the final rules.
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 

  Federal Register / Vol. 84, No. 176 / Wednesday, September 11, 2019 / 
Proposed Rules  

[[Page 47906]]



DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2019-0668; Product Identifier 2019-NM-108-AD]
RIN 2120-AA64


Airworthiness Directives; Dassault Aviation Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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

SUMMARY: The FAA proposes to supersede Airworthiness Directives (ADs) 
2016-01-16, 2017-19-03, and 2018-19-05, which apply to Dassault 
Aviation Model MYSTERE-FALCON 900 airplanes. Those ADs require revising 
the maintenance or inspection program, as applicable, to incorporate 
new or more restrictive maintenance requirements and/or airworthiness 
limitations. Since AD 2018-19-05 was issued, the FAA has determined 
that new or more restrictive airworthiness limitations are necessary. 
This proposed AD would require revising the existing maintenance or 
inspection program, as applicable, to incorporate new or more 
restrictive airworthiness limitations. The FAA is proposing this AD to 
address the unsafe condition on these products.

DATES: The FAA must receive comments on this proposed AD by October 28, 
2019.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE, Washington, DC 20590.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    For service information identified in this NPRM, 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 Standards Branch, 2200 South 216th 
St., Des Moines, WA. For information on the availability of this 
material at the FAA, call 206-231-3195.

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-2019-
0668; or in person at Docket Operations between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays. The AD docket contains 
this NPRM, the regulatory evaluation, any comments received, and other 
information. The street address for Docket Operations is listed above. 
Comments will be available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aerospace Engineer, 
International Section, Transport Standards Branch, FAA, 2200 South 
216th St., Des Moines, WA 98198; telephone and fax 206-231-3226.

SUPPLEMENTARY INFORMATION: 

Comments Invited

    The FAA invites you to send any written relevant data, views, or 
arguments about this proposal. Send your comments to an address listed 
under the ADDRESSES section. Include ``Docket No. FAA-2019-0668; 
Product Identifier 2019-NM-108-AD'' at the beginning of your comments. 
The FAA specifically invites comments on the overall regulatory, 
economic, environmental, and energy aspects of this proposed AD. The 
FAA will consider all comments received by the closing date and may 
amend this proposed AD based on those comments.
    The FAA will post all comments received, without change, to http://www.regulations.gov, including any personal information you provide. 
The FAA will also post a report summarizing each substantive verbal 
contact received about this proposed AD.

Discussion

    The FAA issued AD 2018-19-05, Amendment 39-19405 (83 FR 47813, 
September 21, 2018) (``AD 2018-19-05''), for all Dassault Aviation 
Model MYSTERE-FALCON 900 airplanes. AD 2018-19-05 requires revising the 
maintenance or inspection program, as applicable, to incorporate new 
and more restrictive maintenance requirements and airworthiness 
limitations. AD 2018-19-05 resulted from a determination that more 
restrictive maintenance requirements and airworthiness limitations are 
necessary. The FAA issued AD 2018-19-05 to address reduced structural 
integrity of the airplane. AD 2018-19-05 specified that accomplishing 
the actions required by paragraph (g) of that AD would terminate the 
requirements of AD 2016-01-16, Amendment 39-18376 (81 FR 3320, January 
21, 2016) and AD 2017-19-03, Amendment 39-19033 (82 FR 43166, September 
14, 2017). AD 2018-19-05 specifies that accomplishing paragraph (g) of 
that AD would terminate the requirements of paragraph (g)(1) of AD 
2010-26-05, Amendment 39-16544 (75 FR 79952, December 21, 2010), for 
Dassault Aviation Model MYSTERE-FALCON 900 airplanes.

Actions Since AD 2018-19-05 Was Issued

    Since AD 2018-19-05 was issued, the FAA has determined that new or 
more restrictive airworthiness limitations are necessary.
    The European Union Aviation Safety Agency (EASA), which is the 
Technical Agent for the Member States of the European Union, has issued 
EASA AD 2019-0132, dated June 11, 2019 (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 900 airplanes. The MCAI states:

    The airworthiness limitations for Myst[egrave]re-Falcon 900 
aeroplanes, which are approved by EASA, are currently defined and 
published in Dassault Myst[egrave]re-Falcon 900 [airplane 
maintenance manual] AMM, Chapter 5-40. These instructions have been 
identified as mandatory for continued airworthiness.

[[Page 47907]]

    Failure to accomplish these instructions could result in an 
unsafe condition [reduced structural integrity of the airplane].
    EASA previously issued AD 2018-0027 [which corresponds to FAA AD 
2018-19-05], requiring the actions described in Dassault 
Myst[egrave]re-Falcon 900 AMM, Chapter 5-40 (DGT113873) at Revision 
23.
    Since that [EASA] AD was issued, Dassault published the 
[airworthiness limitations section] ALS, as defined in this [EASA] 
AD, containing new and/or more restrictive maintenance tasks.
    For the reason described above, this [EASA] AD retains the 
requirements of EASA AD 2018-0027, which is superseded, and requires 
accomplishment of the actions specified in the ALS, as defined in 
this [EASA] AD.

    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-2019-
0668.

Related Service Information Under 1 CFR Part 51

    Dassault Aviation has issued Chapter 5-40, Airworthiness 
Limitations, Revision 24, dated September 2018, of the Dassault 
Aviation Falcon 900 Maintenance Manual. This service information 
describes procedures, maintenance tasks, and airworthiness limitations 
specified in the Airworthiness Limitations Section (ALS) of the AMM.
    This proposed AD would also require Chapter 5-40, Airworthiness 
Limitations, Revision 23, dated September 2017, of the Dassault 
Aviation Falcon 900 Maintenance Manual, which the Director of the 
Federal Register approved for incorporation by reference as of October 
26, 2018 (83 FR 47813, September 21, 2018).
    This service information is reasonably available because the 
interested parties have access to it through their normal course of 
business or by the means identified in the ADDRESSES section.

FAA's Determination

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

Proposed Requirements of This NPRM

    This proposed AD would retain all of the requirements of AD 2018-
19-05. This proposed AD would also require revising the existing 
maintenance or inspection program, as applicable, to incorporate new or 
more restrictive airworthiness limitations.
    This proposed AD would require revisions to certain operator 
maintenance documents to include new actions (e.g., inspections). 
Compliance with these actions is required by 14 CFR 91.403(c). For 
airplanes that have been previously modified, altered, or repaired in 
the areas addressed by this proposed AD, the operator may not be able 
to accomplish the actions described in the revisions. In this 
situation, to comply with 14 CFR 91.403(c), the operator must request 
approval for an alternative method of compliance according to paragraph 
(l)(1) of this proposed AD.

Costs of Compliance

    The FAA estimates that this proposed AD affects 134 airplanes of 
U.S. registry.
    The FAA estimates the following costs to comply with this proposed 
AD:
    The FAA estimates the total cost per operator for the retained 
actions from AD 2018-19-05 to be $7,650 (90 work-hours x $85 per work-
hour).
    The FAA has determined that revising the existing maintenance or 
inspection program takes an average of 90 work-hours per operator, 
although this number may vary from operator to operator. In the past, 
the FAA has estimated that this action takes 1 work-hour per airplane. 
Since operators incorporate maintenance or inspection program changes 
for their affected fleet(s), the FAA has determined that a per-operator 
estimate is more accurate than a per-airplane estimate.
    The FAA estimates the total cost per operator for the new proposed 
actions to be $7,650 (90 work-hours x $85 per work-hour).

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.
    The FAA is 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.
    This proposed AD is issued in accordance with authority delegated 
by the Executive Director, Aircraft Certification Service, as 
authorized by FAA Order 8000.51C. In accordance with that order, 
issuance of ADs is normally a function of the Compliance and 
Airworthiness Division, but during this transition period, the 
Executive Director has delegated the authority to issue ADs applicable 
to transport category airplanes and associated appliances to the 
Director of the System Oversight Division.

Regulatory Findings

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

List of Subjects in 14 CFR Part 39

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

The Proposed Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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

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


Sec.  39.13   [Amended]

0
2. The FAA amends Sec.  39.13 by:
0
a. Removing airworthiness directive (AD) 2016-01-16, Amendment 39-18376 
(81 FR 3320, January 21, 2016); AD 2017-19-03, Amendment 39-19033

[[Page 47908]]

(82 FR 43166, September 14, 2017); and 2018-19-05, Amendment 39-19405 
(83 FR 47813, September 21, 2018); and

0
b. Adding the following new AD:

Dassault Aviation: Docket No. FAA-2019-0668; Product Identifier 
2019-NM-108-AD.

(a) Comments Due Date

    We must receive comments by October 28, 2019.

(b) Affected ADs

    (1) This AD replaces AD 2016-01-16, Amendment 39-18376 (81 FR 
3320, January 21, 2016) (``AD 2016-01-06''); AD 2017-19-03, 
Amendment 39-19033 (82 FR 43166, September 14, 2017) (``AD 2017-19-
03''); and AD 2018-19-05, Amendment 39-19405 (83 FR 47813, September 
21, 2018) (``AD 2018-19-05'').
    (2) This AD affects AD 2010-26-05, Amendment 39-16544 (75 FR 
79952, December 21, 2010) (``AD 2010-26-05'').

(c) Applicability

    This AD applies to all Dassault Aviation Model MYSTERE-FALCON 
900 airplanes, certificated in any category.

(d) Subject

    Air Transport Association (ATA) of America Code 05, Time Limits/
Maintenance Checks.

(e) Reason

    This AD was prompted by a determination that new or more 
restrictive airworthiness limitations are necessary. The FAA is 
issuing this AD to address reduced structural integrity of the 
airplane.

(f) Compliance

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

(g) Retained Revision With No Changes

    This paragraph restates the requirements of paragraph (g) of AD 
2018-19-05, with no changes. Within 90 days after October 26, 2018 
(the effective date of AD 2018-19-05), revise the maintenance or 
inspection program, as applicable, to incorporate the information 
specified in Chapter 5-40, Airworthiness Limitations, Revision 23, 
dated September 2017, of the Dassault Aviation Falcon 900 
Maintenance Manual. The initial compliance times for doing the tasks 
are at the time specified in Chapter 5-40, Airworthiness 
Limitations, Revision 23, dated September 2017, of the Dassault 
Aviation Falcon 900 Maintenance Manual, or within 90 days after 
October 26, 2018, whichever occurs later. The term ``LDG'' in the 
``First Inspection'' column of any table in the service information 
specified in this paragraph means total airplane landings. The term 
``FH'' in the ``First Inspection'' column of any table in the 
service information specified in this paragraph means total flight 
hours. The term ``FC'' in the ``First Inspection'' column of any 
table in the service information specified in this paragraph means 
total flight cycles. The term ``M'' in the ``First Inspection'' 
column of any table in the service information specified in this 
paragraph means months.

(h) Retained No Alternative Actions or Intervals With a New Exception

    This paragraph restates the requirements of paragraph (h) of AD 
2018-19-05, with a new exception. Except as required by paragraph 
(i) of this AD, after the existing maintenance or inspection program 
has been revised as required by paragraph (g) of this AD, no 
alternative actions (e.g., inspections), or intervals, may be used 
unless the actions, or intervals, are approved as an alternative 
method of compliance (AMOC) in accordance with the procedures 
specified in paragraph (l)(1) of this AD.

(i) New Requirement of This AD: Revision of Maintenance or Inspection 
Program

    Within 90 days after the effective date of this AD, revise the 
existing maintenance or inspection program, as applicable, to 
incorporate the information specified in Chapter 5-40, Airworthiness 
Limitations, Revision 24, dated September 2018, of the Dassault 
Aviation Falcon 900 Maintenance Manual. The initial compliance times 
for doing the tasks are at the time specified in Chapter 5-40, 
Airworthiness Limitations, Revision 24, dated September 2018, of the 
Dassault Aviation Falcon 900 Maintenance Manual, or within 90 days 
after the effective date of this AD, whichever occurs later. The 
term ``LDG'' in the ``First Inspection'' column of any table in the 
service information specified in this paragraph means total airplane 
landings. The term ``FH'' in the ``First Inspection'' column of any 
table in the service information specified in this paragraph means 
total flight hours. The term ``FC'' in the ``First Inspection'' 
column of any table in the service information specified in this 
paragraph means total flight cycles. The term ``M'' in the ``First 
Inspection'' column of any table in the service information 
specified in this paragraph means months since the date of issuance 
of the original airworthiness certificate or the date of issuance of 
the original export certificate of airworthiness. Doing the revision 
required by this paragraph terminates the actions required by 
paragraph (g) of this AD.

(j) No Alternative Actions or Intervals

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

(k) Terminating Actions for Certain Actions in AD 2010-26-05

    Accomplishing the actions required by paragraph (g) or (i) of 
this AD terminates the requirements of paragraph (g)(1) of AD 2010-
26-05, for Dassault Aviation Model MYSTERE-FALCON 900 airplanes.

(l) Other FAA AD Provisions

    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Section, Transport Standards Branch, 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 Section, send it to the attention of 
the person identified in paragraph (m)(2) of this AD. Information 
may be emailed to 9-ANM-116-AMOC-REQUESTS@faa.gov.
    (i) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager 
of the local flight standards district office/certificate holding 
district office.
    (ii) AMOCs approved previously for AD 2018-19-05 are approved as 
AMOCs for the corresponding provisions of this AD.
    (2) Contacting the Manufacturer: As of the effective date of 
this AD, for any requirement in this AD to obtain corrective actions 
from a manufacturer, the action must be accomplished using a method 
approved by the Manager, International Section, Transport Standards 
Branch, FAA; or the European Union 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 AD 2019-0132, dated June 11, 2019, 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-2019-0668.
    (2) For more information about this AD, contact Tom Rodriguez, 
Aerospace Engineer, International Section, Transport Standards 
Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone 
and fax 206-231-3226.
    (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. You may view this service information at the 
FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, 
WA. For information on the availability of this material at the FAA, 
call 206-231-3195.

    Issued in Des Moines, Washington, on September 3, 2019.
Michael Kaszycki,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2019-19504 Filed 9-10-19; 8:45 am]
 BILLING CODE 4910-13-P


