{"id":"F2006B05105","name":"AD/CESSNA 185/15 - Control Systems","slug":"ad-cessna-185-15-control-systems","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":45089,"registerId":"commonwealth-F2006B05105-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/CESSNA 185/15 - Control Systems","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 185/15 Control Systems 4/70\n\nApplicability: All models with S/Nos. 185-01505 to 185-01605. Requirement:  Action in accordance with Cessna SL SE69-28. Compliance:               Within 100 hours time in service after 29 April 1970.\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":1409},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The directive retains its original, narrow scope targeting a specific technical control system issue in a limited production batch of Cessna 185 aircraft. There is no evidence of scope creep or expansion beyond the original safety intent."},"complexity_factors":["Single, unambiguous operative requirement","No defined terms or interpretation section","No conditional logic or exceptions","Narrow applicability limited to specific serial number range"],"plain_english_summary":"**What it is:** A mandatory safety order (called an **Airworthiness Directive**) issued by the Civil Aviation Safety Authority (CASA) under the Civil Aviation Regulations.\n\n**Who it affects:** Owners and operators of specific **Cessna 185 aeroplanes** — specifically those with serial numbers between **185-01505 and 185-01605**.\n\n**What you must do:** Inspect or repair the aircraft's **control systems** (the mechanical bits that move the wings and tail) strictly following the instructions in **Cessna Service Letter SE69-28** (a technical bulletin from the manufacturer).\n\n**When:** You must complete this work within **100 hours of flying time** after **29 April 1970**.\n\n**Why it matters:** It fixes a specific safety defect in these aircraft to prevent loss of control during flight."}},"importantCases":[],"_links":{"self":"/api/acts/ad-cessna-185-15-control-systems","history":"/api/acts/ad-cessna-185-15-control-systems/history","analysis":"/api/acts/ad-cessna-185-15-control-systems/analysis","conflicts":"/api/acts/ad-cessna-185-15-control-systems/conflicts","importantCases":"/api/acts/ad-cessna-185-15-control-systems/important-cases","documents":"/api/acts/ad-cessna-185-15-control-systems/documents"}}