{"id":"F2006B06781","name":"AD/SA-TP/6 - Lift Strut Steel Fittings","slug":"ad-sa-tp-6-lift-strut-steel-fittings","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":114626,"registerId":"commonwealth-F2006B06781-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/SA-TP/6 - Lift Strut Steel Fittings","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)  British Aerospace (Scottish Aviation) Twin Pioneer Series Aeroplanes\n\n \n\nAD/SA-TP/6 Lift Strut Steel Fittings NK\n\nApplicability: All models.\n\n \n\nDocument: Scottish Aviation Mod. No. C334. Compliance: Forthwith.\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":1727},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This is a standard, narrow airworthiness directive maintaining its original purpose: mandating specific safety modifications to a defined aircraft component type."},"complexity_factors":["Extremely brief text with no defined terms section","Single unconditional compliance requirement ('Forthwith')","No internal cross-references or conditional logic","Technical specifications incorporated by external reference only (Scottish Aviation Mod. No. C334)"],"plain_english_summary":"**What this is:** This is an Airworthiness Directive (AD) — a mandatory safety order issued by the Civil Aviation Safety Authority (CASA) under Commonwealth aviation law.\n\n**What it requires:** Owners and operators of British Aerospace (Scottish Aviation) Twin Pioneer aircraft must immediately follow a specific technical modification (Scottish Aviation Modification No. C334) regarding the steel fittings in the aircraft's lift struts (the structural components that help support the wings).\n\n**Why it matters:** This directive addresses potential safety defects in critical structural fittings. Failure to comply could lead to structural failure of the lift strut assembly during flight.\n\n**Who is affected:** Anyone responsible for any model of the Twin Pioneer series aircraft.\n\n**Timing:** The word **\"forthwith\"** means compliance is required immediately — there is no allowed grace period or phased implementation."}},"importantCases":[],"_links":{"self":"/api/acts/ad-sa-tp-6-lift-strut-steel-fittings","history":"/api/acts/ad-sa-tp-6-lift-strut-steel-fittings/history","analysis":"/api/acts/ad-sa-tp-6-lift-strut-steel-fittings/analysis","conflicts":"/api/acts/ad-sa-tp-6-lift-strut-steel-fittings/conflicts","importantCases":"/api/acts/ad-sa-tp-6-lift-strut-steel-fittings/important-cases","documents":"/api/acts/ad-sa-tp-6-lift-strut-steel-fittings/documents"}}