{"id":"F2006B02362","name":"AD/AMD 20/23 - Supplementary Structural Inspection Program","slug":"ad-amd-20-23-supplementary-structural-inspection-program","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":41592,"registerId":"commonwealth-F2006B02362-current","compilationNumber":null,"startDate":"2026-04-01","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/AMD 20/23 - Supplementary Structural Inspection Program","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 22.10.0\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nCOMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  AMD Fan Jet Falcon (Falcon 20/Mystere-Falcon 200) Series Aeroplanes\n\n \n\nAD/AMD 20/23 Supplementary Structural Inspection Program 10/91\n\nApplicability: All models.\n\n \n\nRequirement: Action in accordance with the Technical Requirements of DGAC AD 90-089-020 (B), dated 28 April 1990.\n\n \n\nNote: Dassault Aviation Service Bulletin FJF/00/26 (DA/FJF/730), revision 1 dated 12 December 1990, refers.\n\n \n\nCompliance: As specified in the Requirement Document with effective date 3 October 1991 for Australian registered aircraft.\n\n \n\nBackground: Compliance with the SSIP is required in order to extend the operating life of the airframe to the lesser of 40 000 flights or 60 000 flight hours.\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2262},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The directive maintains its original narrow, technical scope focused solely on mandatory structural inspections for a specific aircraft type to enable safe life extension. No expansion beyond this original safety purpose is evident."},"complexity_factors":["Relies entirely on external technical documents (French DGAC AD 90-089-020 and Dassault Service Bulletin FJF/00/26) for substantive requirements","Technical aviation terminology (airworthiness directives, flight cycles, service bulletins) requires specialized knowledge","Dual-threshold compliance condition (40,000 flights or 60,000 hours) requires tracking two different operational metrics"],"plain_english_summary":"This Airworthiness Directive applies to all models of the AMD Fan Jet Falcon (Falcon 20/Mystere-Falcon 200) series aircraft registered in Australia. It requires operators to follow a specific structural inspection program—originally issued by French aviation authorities (DGAC) and the manufacturer Dassault—to check the airframe for fatigue and damage.\n\n**Why it matters:** Normally, these aircraft must retire once they hit their original design limits. By completing the Supplementary Structural Inspection Program (SSIP), operators can safely extend the plane's operational life to the lesser of **40,000 flights or 60,000 flight hours**.\n\n**Who must comply:** Australian operators of these specific Falcon 20 aircraft. The directive mandates compliance with the technical requirements of the referenced French directive and service bulletin by the specified effective date."}},"importantCases":[],"_links":{"self":"/api/acts/ad-amd-20-23-supplementary-structural-inspection-program","history":"/api/acts/ad-amd-20-23-supplementary-structural-inspection-program/history","analysis":"/api/acts/ad-amd-20-23-supplementary-structural-inspection-program/analysis","conflicts":"/api/acts/ad-amd-20-23-supplementary-structural-inspection-program/conflicts","importantCases":"/api/acts/ad-amd-20-23-supplementary-structural-inspection-program/important-cases","documents":"/api/acts/ad-amd-20-23-supplementary-structural-inspection-program/documents"}}