{"id":"F2006B09988","name":"AD/FU24/41 - Pilot Restraint Installation - Modification","slug":"ad-fu24-41-pilot-restraint-installation-modification","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":55321,"registerId":"commonwealth-F2006B09988-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/FU24/41 - Pilot Restraint Installation -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)  Airparts (NZ) Ltd. FU 24 Series Aeroplanes\n\n \n\nAD/FU24/41 Pilot Restraint Installation - Modification 9/71\n\nApplicability: All models in agricultural category not modified in accordance with the provisions of Supplemental Type Certificate 61-1, or equivalent approved schemes, which permit the use of a fixed type safety harness.\n\n \n\nRequirement:  Modify the safety harness installation by fitting a multidirectional type inertia reel complying with Specification IL-R-8236 Type MA2-MA4 or -MA6, or such other specification which is acceptable to the Secretary.\n\n \n\nCompliance: Within 6 months after 30 September 1971.\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":1728},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This 1971 directive remains focused on its original purpose: mandating specific safety harness upgrades for the FU-24 aircraft series. The scope has not expanded beyond this specific airworthiness issue."},"complexity_factors":["Single, unambiguous requirement with no conditional sub-clauses","Limited applicability (one specific aircraft series)","Only one external technical reference (MIL-R-8236 specification)","Fixed compliance deadline with no exceptions or extensions mentioned"],"plain_english_summary":"Owners/operators of Airtparts (NZ) Ltd FU-24 series agricultural (Fletcher) aircraft that have not already been modified must replace the old fixed pilot harness with a multidirectional inertia‑reel harness meeting MIL‑R‑8236 (Types MA2, MA4, MA6) or an authority‑approved equivalent. \n\nThe upgrade improves pilot mobility and crash protection; it was required within six months after 30 September 1971 (by March 1972)."}},"importantCases":[],"_links":{"self":"/api/acts/ad-fu24-41-pilot-restraint-installation-modification","history":"/api/acts/ad-fu24-41-pilot-restraint-installation-modification/history","analysis":"/api/acts/ad-fu24-41-pilot-restraint-installation-modification/analysis","conflicts":"/api/acts/ad-fu24-41-pilot-restraint-installation-modification/conflicts","importantCases":"/api/acts/ad-fu24-41-pilot-restraint-installation-modification/important-cases","documents":"/api/acts/ad-fu24-41-pilot-restraint-installation-modification/documents"}}