AD 2019-23-05

The FAA is superseding Airworthiness Directives (ADs) 2016-01- 16, 2017-19-03, and 2018-19-05, which applied 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. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since AD 2018-19-05 was issued, the FAA has determined that new or more restrictive airworthiness limitations are necessary. The FAA is issuing this AD to address the unsafe condition on these products.

Final rule.

Adoption of the Amendment \n\n\n\tAccordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: \n\nPART 39--AIRWORTHINESS DIRECTIVES \n\n0 1. The authority citation for part 39 continues to read as follows: \n\n\n\tAuthority: 49 U.S.C. 106(g), 40113, 44701. \n\n\n\nSec. 39.13 (Amended) \n\n0 2. The FAA amends Sec. 39.13 by: 0 a. Removing Airworthiness Directives (AD) 2016-01-16, Amendment 39- 18376 (81 FR 3320, January 21, 2016); AD 2017-19-03, Amendment 39-19033 (82 FR 43166, September 14, 2017); and AD 2018-19-05, Amendment 39- 19405 (83 FR 47813, September 21, 2018); and 0 b. Adding the following new AD: \n\n2019-23-05 Dassault Aviation: Amendment 39-19799; Docket No. FAA- 2019-0668; Product Identifier 2019-NM-108-AD. \n\n(a) Effective Date \n\n\n\tThis AD is effective January 13, 2020. \n\n(b) Affected ADs \n\n\n\t(1) This AD replaces AD 2016-01-16, Amendment 39-18376 (81 FR 3320, January 21, 2016); AD 2017-19-03, Amendment 39-19033 (82 FR 43166, September 14, 2017); and AD 2018-19-05, Amendment 39-19405 (83 FR 47813, September 21, 2018) (''AD 2018-19-05''). \n\t(2) This AD affects AD 2010-26-05, Amendment 39-16544 (75 FR 79952, December 21, 2010). \n\n(c) Applicability \n\n\n\tThis AD applies to all Dassault Aviation Model MYSTERE-FALCON 900 airplanes, certificated in any category. \n\n(d) Subject \n\n\n\tAir Transport Association (ATA) of America Code 05, Time Limits/ Maintenance Checks. \n\n(e) Reason \n\n\n\tThis 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. \n\n(f) Compliance \n\n\n\tComply with this AD within the compliance times specified, unless already done. \n\n(g) Retained Revision of Maintenance or Inspection Program, With No Changes \n\n\n\tThis 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 existing 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 times 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. \n\n((Page 67171)) \n\n(h) Retained Requirement for No Alternative Actions or Intervals, With a New Exception \n\n\n\tThis 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. \n\n(i) New Requirement of This AD: Revision of Existing Maintenance or Inspection Program \n\n\n\tWithin 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 times 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. \n\n(j) No Alternative Actions or Intervals \n\n\n\tAfter 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. \n\n(k) Terminating Actions for Certain Requirements in AD 2010-26-05 \n\n\n\tAccomplishing 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. \n\n(l) Other FAA AD Provisions \n\n\n\t(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. \n\t(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. \n\t(ii) AMOCs approved previously for AD 2018-19-05 are approved as AMOCs for the corresponding provisions of this AD. \n\t(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 actionmust 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. \n\n(m) Related Information \n\n\n\t(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 https://www.regulations.gov by searching for and locating Docket No. FAA-2019-0668. \n\t(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. \n\n(n) Material Incorporated by Reference \n\n\n\t(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. \n\t(2) You must use this service information as applicable to do the actions required by this AD, unless this AD specifies otherwise. \n\t(3) The following service information was approved for IBR on January 13, 2020. \n\t(i) Chapter 5-40, Airworthiness Limitations, Revision 24, dated September 2018, of the Dassault Aviation Falcon 900 Maintenance Manual. \n\t(ii) (Reserved) \n\t(4) The following service information was approved for IBR on October 26, 2018 (83 FR 47813, September 21, 2018). \n\t(i) Chapter 5-40, Airworthiness Limitations, Revision 23, dated September 2017, of the Dassault Aviation Falcon 900 Maintenance Manual. \n\t(ii) (Reserved) \n\t(5) 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 https://www.dassaultfalcon.com. \n\t(6) 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. \n\t(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, email fedreg.legal@nara.gov, or go to: https://www.archives.gov/federal-register/cfr/ibr-locations.html.

Discussion \n\n\n\tThe 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 (also referred to as the Mandatory Continuing Airworthiness Information, or ''the MCAI''), to correct an unsafe condition for all Dassault Aviation Model MYSTERE- FALCON 900 airplanes. You may examine the MCAI in the AD docket on the internet at https://www.regulations.gov by searching for and locating Docket No. FAA-2019-0668. \n\tThe FAA issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to supersede AD 2018-19-05, Amendment 39-19405 (83 FR 47813, September 21, 2018) (''AD 2018-19-05''). AD 2018-19-05 applied to all Dassault Aviation Model MYSTERE-FALCON 900 airplanes. AD 2018- 19-05 specified that accomplishing the actions required by paragraph (g) of that AD terminated the requirements of AD 2016-01-16, Amendment 39-18376 (81 FR 3320, January 21, 2016) (''AD 2016-01-16''); and AD 2017-19-03, Amendment 39-19033 (82 FR 43166, September 14, 2017) (''AD 2017-19-03''). Therefore, this AD also supersedes AD 2016-01-16 and AD 2017-19-03. Additionally, AD 2018-19-05 specified that accomplishing the actions required by paragraph (g) of that AD terminated 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, which is specified in paragraph (k) of this AD. \n\tThe NPRM published in the Federal Register on September 11, 2019 (84 FR 47906). The NPRM was prompted by a determination that new or more restrictive airworthiness limitations are necessary. The NPRM proposed to require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. The FAA is issuing this AD to address reduced structural integrity of the airplane. See the MCAI for additional background information. \n\nComments \n\n\n\tThe FAA gave the public the opportunity to participate in developing this final rule. The FAA received no comments on the NPRM or on the determination of the cost to the public. \n\nConclusion \n\n\n\tThe FAA reviewed the relevant data and determined that air safety and the public interest require adopting this final rule as proposed, except for minor editorial changes. The FAA has determined that these minor changes: \n\tAre consistent with the intent that was proposed in the NPRM for addressing the unsafe condition; and \n\tDo not add any additional burden upon the public than was already proposed in the NPRM. \n\nRelated Service Information Under 1 CFR Part 51 \n\n\n\tDassault Aviation has issued Chapter 5-40, Airworthiness Limitations, Revision 24, dated September 2018, of the Dassault Aviation Falcon 900 \n\n((Page 67170)) \n\nMaintenance Manual. This service information describes procedures, maintenance tasks, and airworthiness limitations specified in the Airworthiness Limitations Section (ALS) of the airplane maintenance manual (AMM). \n\tThis AD also requires 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). \n\tThis 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. \n\nCosts of Compliance \n\n\n\tThe FAA estimates that this AD affects 134 airplanes of U.S. registry. \n\tThe FAA estimates the following costs to comply with this AD: \n\tThe 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). \n\tThe FAA has determined that revising the existing maintenance or inspection program takes an averageof 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 actions to be $7,650 (90 work-hours x $85 per work-hour). \n\nAuthority for This Rulemaking \n\n\n\tTitle 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. \n\tThe 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. \n\tThis 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. \n\nRegulatory Findings \n\n\n\tThe FAA determined that this AD will not have federalism implications under Executive Order 13132. This AD will not havea 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. \n\tFor the reasons discussed above, I certify that this AD: \n\t(1) Is not a ''significant regulatory action'' under Executive Order 12866, \n\t(2) Will not affect intrastate aviation in Alaska, and \n\t(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. \n\nList of Subjects in 14 CFR Part 39 \n\n\n\tAir transportation, Aircraft, Aviation safety, Incorporation by reference, Safety.