{"id":"F2006B04894","name":"AD/CERES/5 Amdt 1 - Pilots Safety Harness Inertia Reel - Installation","slug":"ad-ceres-5-amdt-1-pilots-safety-harness-inertia-reel-installation","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":44710,"registerId":"commonwealth-F2006B04894-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/CERES/5 Amdt 1 - Pilots Safety Harness Inertia Reel - Installation","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)  C.A.C. CA-28 (Ceres) Series Aeroplanes\n\n \n\nAD/CERES/5\n\nAmdt 1\n\n\nPilot’s Safety Harness Inertia Reel - Installation 9/99\n\n \n\nApplicability: All models.\n\n \n\nRequirement: Modify the pilot’s shoulder harness installation by removing the harness release lock and attaching the shoulder straps to the aircraft structure through a multi-directional type inertia reel complying with the U.S. Specification MIL-R-8236 or other specification acceptable to the Secretary.\n\n \n\nNote: Modifications performed in accordance with AD/CA-28/5 satisfy the requirements of this Directive.\n\n \n\nCompliance: Before 1 July 1968.\n\n \n\nThis Amendment becomes effective on 9 September 1999.\n\n \n\nBackground The original issue of this Airworthiness Directive became effective on 18 April 1968.\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":2,"scope_assessment":{"changed":false,"description":"This Amendment 1 (effective 1999) maintains the identical technical scope and compliance requirement (before 1 July 1968) as the original 1968 directive. It appears to be an administrative reissue or formatting update under the Civil Aviation Safety Authority framework, without altering the substantive safety modification required for the aircraft."},"complexity_factors":["References external technical specification (U.S. MIL-R-8236)","Cross-reference to prior directive (AD/CA-28/5)","Uses specialised aviation terminology (inertia reel, harness release lock, airworthiness directive)"],"plain_english_summary":"This Airworthiness Directive requires owners/operators of CAC CA-28 Ceres aircraft to replace the pilot’s shoulder harness release-lock with a multi-directional inertia reel that meets MIL-R-8236 (or an approved equivalent). If you already complied under AD/CA-28/5, no further action is needed.  \n\nThe change increases crash/impact safety by ensuring the harness automatically locks and holds the pilot securely."}},"importantCases":[],"_links":{"self":"/api/acts/ad-ceres-5-amdt-1-pilots-safety-harness-inertia-reel-installation","history":"/api/acts/ad-ceres-5-amdt-1-pilots-safety-harness-inertia-reel-installation/history","analysis":"/api/acts/ad-ceres-5-amdt-1-pilots-safety-harness-inertia-reel-installation/analysis","conflicts":"/api/acts/ad-ceres-5-amdt-1-pilots-safety-harness-inertia-reel-installation/conflicts","importantCases":"/api/acts/ad-ceres-5-amdt-1-pilots-safety-harness-inertia-reel-installation/important-cases","documents":"/api/acts/ad-ceres-5-amdt-1-pilots-safety-harness-inertia-reel-installation/documents"}}