{"id":"F2006B04041","name":"AD/BEECH 56/1 Amdt 2 - Rudder Spar and Hinges","slug":"ad-beech-56-1-amdt-2-rudder-spar-and-hinges","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":43654,"registerId":"commonwealth-F2006B04041-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/BEECH 56/1 Amdt 2 - Rudder Spar and Hinges","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 56/1\n\nAmdt 2\n\n\nRudder Spar and Hinges 5/68\n\n \n\nApplicability: Model 56TC with S/Nos. TG-1 to TG-51.\n\n \n\nRequirement: Action in accordance with Beechcraft SB 67-34, Rev. 1.\n\n \n\nCompliance: Inspect for cracking within 100 hours’ time in service from 16 May 1968 and thereafter at intervals not exceeding 100 hours’ time in service until modified. Modify and inspect for alignment within 300 hours’ time in service from 16 May 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\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":1783},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This is Amendment 2 of the directive, but it maintains the original scope covering rudder spar and hinge inspections for the specific Beechcraft 56TC serial numbers. There is no indication of scope creep beyond the original airworthiness safety purpose."},"complexity_factors":["Single, narrowly defined applicability (one specific aircraft model and limited serial number range)","No interpretation section or defined terms within the instrument itself","Straightforward, sequential compliance timeline (100 hours recurring / 300 hours terminal)","External reference to manufacturer service bulletin creates dependency on technical documentation not reproduced in the instrument"],"plain_english_summary":"This directive requires owners/operators of Beechcraft Model 56TC (Turbo Baron) serial TG-1 through TG-51 to inspect the rudder spar and hinges for cracking within 100 flight hours from 16 May 1968 and every 100 hours thereafter until a mandated modification is done. The modification and alignment check must be completed within 300 flight hours. The rule prevents in‑flight rudder failure; repair details are in Beechcraft Service Bulletin 67‑34, Revision 1."}},"importantCases":[],"_links":{"self":"/api/acts/ad-beech-56-1-amdt-2-rudder-spar-and-hinges","history":"/api/acts/ad-beech-56-1-amdt-2-rudder-spar-and-hinges/history","analysis":"/api/acts/ad-beech-56-1-amdt-2-rudder-spar-and-hinges/analysis","conflicts":"/api/acts/ad-beech-56-1-amdt-2-rudder-spar-and-hinges/conflicts","importantCases":"/api/acts/ad-beech-56-1-amdt-2-rudder-spar-and-hinges/important-cases","documents":"/api/acts/ad-beech-56-1-amdt-2-rudder-spar-and-hinges/documents"}}