{"id":"F2006B04054","name":"AD/BEECH 56/23 Amdt 1 - Elevators","slug":"ad-beech-56-23-amdt-1-elevators","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":43677,"registerId":"commonwealth-F2006B04054-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/BEECH 56/23 Amdt 1 - Elevators","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)  Beechcraft 56TC (Turbo Baron) Series Aeroplanes\n\n \n\nAD/BEECH 56/23\n\nAmdt 1\n\n\nElevators 12/84\n\n \n\nApplicability: All models 56TC which have installed a new elevator with a S/No. referenced in Beechcraft SI No. 2030.\n\n \n\nRequirement: Action in accordance with Beechcraft S.B. No. 2030.\n\n \n\nCompliance: Unless already accomplished in accordance with Beechcraft SI No. 1207, within 100 hours’ time in service after 31 December 1984.\n\n \n\nBackground:  Elevators on certain aeroplanes or aeroplanes fitted with replacement elevators may have improperly bonded honeycomb stiffener strips installed. S.B. No. 2030 extends compliance to other models, corrects part number errors and supersedes and cancels Service Instruction No. 1207.\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":1770},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":true,"description":"This amendment expands the original directive to cover additional aircraft models beyond the initial scope, corrects part number errors in the technical documentation, and supersedes the previous Service Instruction No. 1207."},"complexity_factors":["Requires cross-referencing multiple external technical documents (Beechcraft Service Bulletin 2030 and Service Instruction 1207)","Specific serial number tracking required for affected elevator components","Technical aviation terminology requiring specialist knowledge (honeycomb stiffener strips, time in service)","Conditional compliance deadline with exception clause for previously completed work"],"plain_english_summary":"Owners and operators of Beechcraft 56TC (Turbo Baron) aircraft must inspect and, if needed, repair elevators with improperly bonded honeycomb stiffener strips — a manufacturing defect that can weaken the elevator and risk loss of control.  \n\nIf your elevator’s serial number is listed in Beechcraft Service Instruction No. 2030, comply with the repair procedures in Beechcraft Service Bulletin No. 2030 within 100 flight hours after 31 December 1984 (unless already addressed under SI 1207)."}},"importantCases":[],"_links":{"self":"/api/acts/ad-beech-56-23-amdt-1-elevators","history":"/api/acts/ad-beech-56-23-amdt-1-elevators/history","analysis":"/api/acts/ad-beech-56-23-amdt-1-elevators/analysis","conflicts":"/api/acts/ad-beech-56-23-amdt-1-elevators/conflicts","importantCases":"/api/acts/ad-beech-56-23-amdt-1-elevators/important-cases","documents":"/api/acts/ad-beech-56-23-amdt-1-elevators/documents"}}