{"id":"F2006B10464","name":"AD/HS 125/24 Amdt 1 - Main Landing Gear Jack Pivot Assembly - Inspection","slug":"ad-hs-125-24-amdt-1-main-landing-gear-jack-pivot-assembly-inspection","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":116191,"registerId":"commonwealth-F2006B10464-current","compilationNumber":null,"startDate":"2026-04-03","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/HS 125/24 Amdt 1 - Main Landing Gear Jack Pivot Assembly - 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)  British Aerospace BAe 125 Series Aeroplanes\n\n \n\nAD/HS 125/24\n\nAmdt 1\n\n\nMain Landing Gear Jack Pivot Assembly - Inspection\n\n\n9/76\n\n \n\nThis AD contents has been removed from the listing because the aircraft model is not currently on the register.\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\n \n","sortOrder":0}],"analysis":{"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":true,"description":"The original scope (an airworthiness directive requiring inspection of the main landing gear jack pivot assembly on BAe 125 series aeroplanes) is narrowed in this listing by administrative removal: the AD’s contents have been removed from the public listing on the stated basis that the aircraft model is not on the register. The instrument title still identifies the subject (AD/HS 125/24 Amdt 1: Main Landing Gear Jack Pivot Assembly - Inspection), but the listing no longer presents the directive’s procedural requirements or active applicability for that registry (see removal statement: “This AD contents has been removed from the listing because the aircraft model is not currently on the register.”)."},"complexity_factors":["Very limited text in source: instrument title present but procedural details (inspection interval, procedure, corrective action) are absent.","Administrative note removing the AD from the listing creates ambiguity about current enforceability or applicability in other registries.","Regulatory context (Part 39 Airworthiness Directives) implies technical and compliance processes beyond the excerpt, but those processes are not described here.","Stakeholder impacts (operators, maintenance organisations) are implied rather than specified, requiring inference from standard AD practice."],"plain_english_summary":"AD/HS 125/24 Amdt 1 is an airworthiness directive calling for inspection of the main landing gear jack pivot assembly on British Aerospace BAe 125 series aircraft. It would obligate owners, operators and maintenance organisations to inspect and repair as needed, though the published excerpt lacks inspection intervals or procedures. The entry has been removed from the registry listing because no BAe 125s are currently on that register, so it’s not shown as active there."},"kimi_summary":{"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This appears to be a historical record of an Airworthiness Directive that has been administratively removed from the active register. There is no indication of scope creep; rather, the scope has been reduced to zero through administrative removal due to lack of affected aircraft on the register."},"complexity_factors":["Document is essentially a placeholder or tombstone entry indicating removal from register","No operative provisions, technical specifications, or compliance requirements remain","No defined terms, cross-references, or conditional logic present","Single sentence of substantive content explaining the removal","Extensive whitespace padding suggesting formatting artifact rather than substantive legislative instrument"],"plain_english_summary":"This document is an **Airworthiness Directive (AD)** — essentially a mandatory safety notice issued by Australia's Civil Aviation Safety Authority (CASA) for aircraft.\n\n**What it covers:**\n- **Aircraft type:** British Aerospace BAe 125 series aeroplanes (business jets)\n- **Specific issue:** Inspection of the main landing gear jack pivot assembly — a critical component that helps the landing gear extend and retract\n- **Original issue date:** September 1976 (indicated by \"9/76\")\n\n**Current status:**\nThe directive has been **removed from active listings** because the specific aircraft model is no longer registered in Australia. This means there are no BAe 125 series planes currently on the Australian civil aircraft register, so the safety requirement is no longer actively enforced.\n\n**Why it matters:**\nAirworthiness Directives are legally binding safety instructions. When active, aircraft owners and operators must comply with them or the aircraft cannot fly. This particular directive was issued to prevent potential failures in the landing gear system that could affect flight safety. The removal from the register simply reflects that the affected aircraft type is no longer operating in Australian airspace under CASA's jurisdiction."}},"importantCases":[],"_links":{"self":"/api/acts/ad-hs-125-24-amdt-1-main-landing-gear-jack-pivot-assembly-inspection","history":"/api/acts/ad-hs-125-24-amdt-1-main-landing-gear-jack-pivot-assembly-inspection/history","analysis":"/api/acts/ad-hs-125-24-amdt-1-main-landing-gear-jack-pivot-assembly-inspection/analysis","conflicts":"/api/acts/ad-hs-125-24-amdt-1-main-landing-gear-jack-pivot-assembly-inspection/conflicts","importantCases":"/api/acts/ad-hs-125-24-amdt-1-main-landing-gear-jack-pivot-assembly-inspection/important-cases","documents":"/api/acts/ad-hs-125-24-amdt-1-main-landing-gear-jack-pivot-assembly-inspection/documents"}}