{"id":"F2006B05529","name":"AD/PA-24/30 Amdt 1 - Uncoordinated Manoeuvres - Warning Placard","slug":"ad-pa-24-30-amdt-1-uncoordinated-manoeuvres-warning-placard","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":46422,"registerId":"commonwealth-F2006B05529-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/PA-24/30 Amdt 1 - Uncoordinated Manoeuvres - Warning Placard","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-24 (Comanche) Series Aeroplanes\n\n \n\nAD/PA-24/30\n\nAmdt 1\n\n\nUncoordinated Manoeuvres - Warning Placard 7/75\n\n \n\nApplicability: Models PA-24-250 and PA-24-260 with S/Nos. 24-2563, 24-2844 to 24-4782 and 24-\n\n4784 to 24-4803 (fuel injected only). Model PA-24-260 with S/Nos. 24-4783 and 24-\n\n4804 to 24-5047. Model PA-24-400 with S/Nos. 26-1 to 26-148.\n\n \n\nDocument: Piper SB No. 456A.\n\n \n\nCompliance: Within 100 hours time in service after 31 July 1975.\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2969},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This amendment maintains the original scope of the airworthiness directive, continuing to address the installation of warning placards for uncoordinated manoeuvres in the defined Piper Comanche aircraft models without expanding to additional aircraft types or safety issues."},"complexity_factors":["Specific applicability limited to narrow serial number ranges requiring individual aircraft verification","Reference to external technical standard (Piper Service Bulletin No. 456A) for implementation details","Single, unambiguous compliance requirement with clear time-based trigger"],"plain_english_summary":"This Airworthiness Directive (AD) mandates a safety modification for specific **Piper PA-24 Comanche aircraft** (models PA-24-250, PA-24-260, and PA-24-400 with specific serial numbers).\n\n**What it requires:**\nOwners and operators must install a warning placard alerting pilots to the risks of **uncoordinated manoeuvres** (flight movements where the aircraft banks or turns without proper rudder coordination, potentially causing dangerous stalls or spins). The technical specifications for the placard are contained in Piper Service Bulletin No. 456A.\n\n**Who it affects:**\nOnly aircraft with specific serial numbers are covered, including certain fuel-injected PA-24-250 and PA-24-260 models, plus early production PA-24-400 aircraft.\n\n**Compliance:**\nThe work must be completed within 100 hours of flight time after 31 July 1975.\n\n**Why it matters:**\nThis safety rule addresses specific handling characteristics in these aircraft types, ensuring pilots are visibly warned about flight conditions that could lead to loss of control."}},"importantCases":[],"_links":{"self":"/api/acts/ad-pa-24-30-amdt-1-uncoordinated-manoeuvres-warning-placard","history":"/api/acts/ad-pa-24-30-amdt-1-uncoordinated-manoeuvres-warning-placard/history","analysis":"/api/acts/ad-pa-24-30-amdt-1-uncoordinated-manoeuvres-warning-placard/analysis","conflicts":"/api/acts/ad-pa-24-30-amdt-1-uncoordinated-manoeuvres-warning-placard/conflicts","importantCases":"/api/acts/ad-pa-24-30-amdt-1-uncoordinated-manoeuvres-warning-placard/important-cases","documents":"/api/acts/ad-pa-24-30-amdt-1-uncoordinated-manoeuvres-warning-placard/documents"}}