{"id":"F2006B02408","name":"AD/ANSON/11 - Aileron Lever - Inspection","slug":"ad-anson-11-aileron-lever-inspection","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":41651,"registerId":"commonwealth-F2006B02408-current","compilationNumber":null,"startDate":"2026-04-01","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/ANSON/11 - Aileron Lever - Inspection","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)  Avro Anson and Avro 19 Series Aeroplanes\n\n \n\nAD/ANSON/11 Aileron Lever - Inspection 10/62\n\nApplicability: Anson and Avro 19. Document:  Avro TSB No. 87.\n\nCompliance: At intervals not exceeding 12 months.\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":{"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":false,"description":"The supplied text contains no indication that the scope has been altered from an earlier instrument. It establishes an annual inspection requirement for the aileron lever on Anson and Avro 19 aeroplanes and references Avro TSB No. 87 for technical details (Applicability; Document; Compliance)."},"complexity_factors":["Narrow applicability: applies only to Avro Anson and Avro 19 series (Applicability).","Single required action: an inspection of the aileron lever (title and Compliance).","Fixed recurrence: explicit maximum interval of 12 months gives clear periodicity (Compliance).","Reference to external technical document (Avro TSB No. 87) creates dependence on another source for procedural detail (Document).","Lack of procedural detail in the text supplied increases practical compliance complexity because operators must consult the referenced TSB for inspection technique and any mandated corrective actions (Document).","Potential record-keeping and scheduling obligations arise from the recurring nature of the requirement (Compliance), though the text does not specify record or certification formats."],"plain_english_summary":"This directive requires owners/operators of Avro Anson and Avro 19 aeroplanes to have the aileron lever inspected at intervals not exceeding 12 months, following the technical procedure in Avro TSB No. 87. Operators bear inspection and repair costs, must schedule recurring maintenance, and retain records to demonstrate compliance — a standing annual obligation that may affect availability and maintenance budgeting."},"kimi_summary":{"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This is a discrete, single-issue airworthiness directive focused specifically on aileron lever inspection for two specific aircraft types. It has not expanded beyond its original narrow safety purpose."},"complexity_factors":["Extremely short document (approximately 100 words)","No defined terms section","No cross-references to other legislation beyond the parent regulations","Simple, unambiguous compliance requirement (12-month interval)","Single technical reference to an external document (Avro TSB No. 87)","No conditional logic, exceptions, or nested provisions"],"plain_english_summary":"This is an **Airworthiness Directive (AD)** — a mandatory safety notice issued by the Civil Aviation Safety Authority (CASA) under the Civil Aviation Regulations 1998.\n\n**What it does:**\n- Requires owners and operators of **Avro Anson and Avro 19 series aircraft** to inspect the **aileron lever** (a control surface component that helps steer the plane) at least once every 12 months.\n- The inspection must follow the procedures outlined in **Avro Technical Service Bulletin (TSB) No. 87**.\n\n**Who it affects:**\n- Anyone who owns, operates, or maintains Avro Anson or Avro 19 aircraft in Australia.\n\n**Why it matters:**\n- Aileron levers are critical for flight control. Regular inspection prevents mechanical failure that could lead to loss of control. This directive ensures these vintage aircraft remain airworthy and safe to fly."}},"importantCases":[],"_links":{"self":"/api/acts/ad-anson-11-aileron-lever-inspection","history":"/api/acts/ad-anson-11-aileron-lever-inspection/history","analysis":"/api/acts/ad-anson-11-aileron-lever-inspection/analysis","conflicts":"/api/acts/ad-anson-11-aileron-lever-inspection/conflicts","importantCases":"/api/acts/ad-anson-11-aileron-lever-inspection/important-cases","documents":"/api/acts/ad-anson-11-aileron-lever-inspection/documents"}}