{"id":"F2006B05941","name":"AD/PA-36/3 - Pilot Seat Restraint Installation - Modification","slug":"ad-pa-36-3-pilot-seat-restraint-installation-modification","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":136077,"registerId":"commonwealth-F2006B05941-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/PA-36/3 - Pilot Seat Restraint Installation - Modification","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)  Piper PA-36 (Pawnee Brave) Series Aeroplanes\n\n \n\nAD/PA-36/3 Pilot Seat Restraint Installation - Modification 11/74\n\nApplicability: All models.\n\n \n\nRequirement: Modify the pilot’s seat restraint installation by fitting a safety harness in accordance with a scheme approved by the Secretary.\n\n \n\nCompliance: Before issue of a Certificate of Airworthiness.\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\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1511},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The directive maintains its original narrow scope: mandating a specific safety modification (pilot harness installation) for a specific aircraft type (Piper PA-36). There is no evidence of scope expansion beyond this original safety purpose."},"complexity_factors":["Single sentence of operative requirement","No definitions section or defined terms","Only one condition (Secretary approval) and one timing trigger (before Certificate of Airworthiness)","No exceptions, exemptions, or nested conditional logic"],"plain_english_summary":"This directive requires owners and operators of **Piper PA-36 Pawnee Brave aircraft** (agricultural planes used for crop spraying) to install a proper safety harness for the pilot.\n\n**What it requires:**\n- Modify the pilot's seat restraint system to fit a safety harness\n- The installation must follow a design approved by the Secretary (the senior government official responsible for aviation safety)\n\n**Who it affects:**\n- Anyone who owns or operates any model of the Piper PA-36 series\n\n**When compliance is required:**\n- Before the aircraft can be issued a Certificate of Airworthiness (the legal document allowing the plane to fly)\n\n**Why it matters:**\nThis ensures pilots are properly secured during turbulence or accidents, reducing the risk of serious injury in these work aircraft."}},"importantCases":[],"_links":{"self":"/api/acts/ad-pa-36-3-pilot-seat-restraint-installation-modification","history":"/api/acts/ad-pa-36-3-pilot-seat-restraint-installation-modification/history","analysis":"/api/acts/ad-pa-36-3-pilot-seat-restraint-installation-modification/analysis","conflicts":"/api/acts/ad-pa-36-3-pilot-seat-restraint-installation-modification/conflicts","importantCases":"/api/acts/ad-pa-36-3-pilot-seat-restraint-installation-modification/important-cases","documents":"/api/acts/ad-pa-36-3-pilot-seat-restraint-installation-modification/documents"}}