IATA Aircraft Lease Guidance

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Guidance Material and Best Practices for Aircraft LeasesExamples of corrective actions imposed by an AD may consist of inspecting, replacing, or modifyingcomponents or parts, updating a manual or maintenance program within the specified time frame, orimposing new operational limitations.The following subchapters will highlight the regulations defined by both the EASA and the FAA.Figure 12.Generic process from unsafe condition to possible AD2.1 EASAOperators under EASA jurisdiction are responsible for ensuring that issued ADs are accomplished accordingto the applicable regulations for initial airworthiness (as depicted in EU 748/2012, Annex I, Part 21, Section A,Subpart A, 21.A.3B) and for continuing airworthiness (as specified in EC 2042/2003 Annex I, Part-M). In108 4 th Edition 2017
Annex VIII: Airworthiness Directives Guidelinesaddition, the EASA has published GM and AMC, which provide additional insights into the regulatoryrequirements of the processed compliance (ED Decision 2003/19/RM).The EASA defines an AD as: “a document issued or adopted by the EASA which mandates actions to beperformed on an aircraft to restore an acceptable level of safety, when evidence shows that the safety level ofthis aircraft may otherwise be compromised”.The rules for applicability are stated in ED Decision 02/2003 – Article 1, where any AD issued by a state ofdesign for an aircraft imported from a third country, or for an engine, propeller, part, or appliance importedfrom a third country and installed on an aircraft registered in an EU Member state, shall apply.Certain circumstances may prevent an operator or MRO from performing the exact instructions detailed inthe AD. The EASA allows for deviation from the instructions detailed in the AD by means of an AMOC. AnAMOC is an approved deviation from an AD. It is a different way, other than the one specified in an AD, toaddress an unsafe condition on products, parts and appliances. An AMOC must provide an acceptable levelof safety, equivalent to the level of safety intended for compliance with the original AD. AMOCs are usuallyrequested because the utensils (e.g. tools) or specific procedures needed to accomplish an AD are not readilyavailable for all operators, or an alternative method is more cost effective. Circumstances surrounding theapproval of an AMOC differ for individual airlines, and are therefore evaluated on a case-by-case basis.AMOCs may be issued in respect of, but are not necessarily limited to, the following:●●●●●●Alternative modificationsAlternative inspection proceduresAlternative maintenance intervals and/or proceduresSpecific operating procedures or limitationsDifferent tooling availableAD not applicable, due to configuration differences (STCs), etc.With respect to EASA AMOCs, the regulations stipulate that EASA cannot accept AMOC applications foraircraft that are not registered in an EU Member State or associated country, as this would be outside of itsjurisdiction, unless the applicant is an EU TC Holder.As stated in Decision 2004/04/CF Article 4, EASA automatically approves FAA AMOCs when the TC hasbeen issued by EASA.2.2 FAAOperators under FAA jurisdiction are responsible for ensuring that issued ADs are accomplished accordingto the applicable regulations as specified in the US Code of Federal Regulations 14 CFR Part 39. Furthermore,the FAA has issued an AD Manual to provide policy and guidance for the drafting, issuance, and distributionof ADs for FAA staff (FAA AD Manual IR0M-8040.1C). An AC provides guidance and information to ownersand operators concerning their responsibility for complying with AD and recording AD compliance (FAA AC39-7D).4 th Edition 2017 109
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Guidance Material and BestPractices
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Table of ContentsList of Figures ..
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Table of Contents4.4 Engine Power b
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Table of ContentsAnnex X: LLP Back-
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List of FiguresFigure 1. Document S
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List of TablesTable 1. Different Ty
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AbbreviationsACACMIADAIRAMCAMMAMOCA
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AbbreviationsIPCLDNDLLPLOCLOILOPALR
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ScopeIATA’s ‘Guidance Material
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IntroductionIATA recommends a proce
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Section 1—Background1Background2P
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Backgrounddetermined period. As a r
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Backgroundthe repair is within SRM
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Pre-Deliveryin certain circumstance
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Pre-Deliverylimit, however it will
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Pre-DeliveryThe net lease is often
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Pre-Delivery●●Fixed costFlexibl
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Pre-Deliveryreserves rates depends
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Pre-DeliveryAs of July 2015, sixty-
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Deliveryredelivery conditions of th
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DeliveryOther items, such as wheels
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Deliverymodification and without an
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Deliveryand registration process in
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Deliveryimportant, as the continuou
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Delivery3.2.6 InspectionDuring the
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DeliveryooooGear TSN / CSN at Overh
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Deliveryminimum standards set by IC
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Deliveryimporting states recognize
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DeliveryIn Europe, under EASA rules
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Deliveryspecial procedures, phraseo
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Deliveryprogram, which effectively
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Section 4—Operations1Background2P
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OperationsFor maintenance reserve c
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OperationsIt is advisable to the Le
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Operations4.2.7 Other Important EoD
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Operations●●●Reduced flexibil
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Operationspractices; for example th
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Operations4.5 Engine SubstitutionIf
Page 77 and 78: RedeliveryA specific example of one
Page 79 and 80: Redelivery●Project plan issued -
Page 81 and 82: RedeliveryoLessor or Lessor represe
Page 83 and 84: Redeliveryincludes a “redelivery
Page 85 and 86: Redeliverythe redelivery of the Air
Page 87 and 88: Redeliveryrecovery plan. Lessee Pro
Page 89 and 90: Redeliveryrepresentatives fails to
Page 91 and 92: Redelivery4. Remediesa) If Lessee f
Page 93 and 94: References in AnnexesAnnex V Struct
Page 95 and 96: Annex I: Example Physical Inspectio
Page 97 and 98: Annex I: Example Physical Inspectio
Page 99 and 100: Annex II: Typical Redelivery Record
Page 105 and 106: Annex III: Typical Index of Deliver
Page 107 and 108: Annex IV: Engine Documentation Chec
Page 109 and 110: Annex V: Structural Repair File Gui
Page 117 and 118: Annex VI: Modifications Guidelinesd
Page 119 and 120: Annex VI: Modifications Guidelineso
Page 121 and 122: Annex VII: Aircraft Maintenance Pro
Page 127: Annex VIII: Airworthiness Directive
Page 131 and 132: Annex VIII: Airworthiness Directive
Page 133 and 134: Annex VIII: Airworthiness Directive
Page 135 and 136: Annex IX: Components GuidelinesAirc
Page 137 and 138: Annex IX: Components GuidelinesFAA
Page 139 and 140: Annex IX: Components GuidelinesOper
Page 141 and 142: Annex X: LLP Back-to-Birth Guidelin
Page 153 and 154: AcknowledgementsIATA:Chris MarkouGe
Page 155: www.iata.org/publishingcustserv@iat
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IATA Aircraft Lease Guidance

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