{"id":"F2006B05141","name":"AD/CESSNA 185/5 - Inertia Reel","slug":"ad-cessna-185-5-inertia-reel","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":45209,"registerId":"commonwealth-F2006B05141-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/CESSNA 185/5 - Inertia Reel","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)  Cessna 185 Series Aeroplanes\n\n \n\nAD/CESSNA 185/5 Inertia Reel 9/63\n\nApplicability: All models in agricultural category.\n\n \n\nRequirement: Modify the pilot’s safety harness by attaching the shoulder straps to the aircraft structure through an inertia reel.\n\n \n\nThe installation covered by Rex Aviation Drawing Nos. RA375, RA375-1 and RA375-2 is an acceptable means of compliance.\n\n \n\nCompliance: Before 30 June 1963.\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\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1802},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This airworthiness directive remains tightly focused on its original purpose: mandating a specific safety modification (inertia reel installation) for Cessna 185 agricultural aircraft. There is no evidence of scope expansion beyond this single technical requirement."},"complexity_factors":["Single, unambiguous requirement with no exceptions or nested conditions","No interpretation section or defined terms","Narrow applicability limited to specific aircraft model and operational category","Only one acceptable means of compliance specified (external engineering drawings)","No cross-references to other legislative provisions beyond the enabling Regulations"],"plain_english_summary":"This rule requires owners/operators of Cessna 185 aircraft in the agricultural category to upgrade the pilot’s shoulder harness to an inertia-reel attachment, installed exactly as shown in Rex Aviation Drawing Nos. RA375, RA375-1, and RA375-2.\n\nIt improves crash protection by allowing normal movement in flight while locking during sudden stops, reducing forward flail and risk of serious head, neck, and spinal injuries."}},"importantCases":[],"_links":{"self":"/api/acts/ad-cessna-185-5-inertia-reel","history":"/api/acts/ad-cessna-185-5-inertia-reel/history","analysis":"/api/acts/ad-cessna-185-5-inertia-reel/analysis","conflicts":"/api/acts/ad-cessna-185-5-inertia-reel/conflicts","importantCases":"/api/acts/ad-cessna-185-5-inertia-reel/important-cases","documents":"/api/acts/ad-cessna-185-5-inertia-reel/documents"}}