{"id":"F2006B10384","name":"AD/HS 125/106 Amdt 1 - MLG Sidestay to Wing Pick-Up Fitting","slug":"ad-hs-125-106-amdt-1-mlg-sidestay-to-wing-pick-up-fitting","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":116033,"registerId":"commonwealth-F2006B10384-current","compilationNumber":null,"startDate":"2026-04-03","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/HS 125/106 Amdt 1 - MLG Sidestay to Wing Pick-Up Fitting","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 125/106\n\nAmdt 1\n\n\nMLG Sidestay to Wing Pick-Up Fitting 13/90\n\nDM\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","sortOrder":0}],"analysis":{"kimi_summary":{"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This is a procedural administrative update removing an inactive directive. The original scope (safety requirement for BAe 125 landing gear fittings) remains conceptually intact; the document simply acknowledges the directive no longer applies due to lack of affected aircraft."},"complexity_factors":["Document is essentially a placeholder/notification of removal","No operative provisions, conditions, or requirements remain","No defined terms, cross-references, or procedural steps","Single sentence of substantive content explaining the removal","Extensive whitespace padding suggesting template formatting only"],"plain_english_summary":"This document is an **Airworthiness Directive (AD)** — a mandatory safety notice issued by Australia's Civil Aviation Safety Authority (CASA) that requires aircraft owners or operators to take specific action to fix unsafe conditions in aircraft.\n\n**What it covers:**\n- **Aircraft type:** British Aerospace BAe 125 series aeroplanes (business jets)\n- **Specific issue:** The main landing gear (MLG) sidestay connection to the wing pick-up fitting — a structural component that helps support the landing gear\n- **Original reference:** Directive 13/90 (likely from the UK Civil Aviation Authority, which Australia often adopts)\n\n**What it does now:**\n**Nothing.** The directive has been **removed from active status** because no BAe 125 aircraft are currently registered in Australia. CASA has essentially archived it — if an aircraft of this type were to return to the Australian register, the directive would likely be reinstated or reassessed.\n\n**Why it matters:**\nAirworthiness Directives are critical safety tools. Even though this one is currently inactive, it demonstrates how aviation regulators maintain safety standards and clean up their regulatory lists when aircraft types leave the fleet. It also shows Australia's practice of adopting foreign safety directives (in this case, likely from the UK) for aircraft used here."},"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":true,"description":"The listing entry indicates a change in operational scope: the AD concerning the BAe 125 Series MLG sidestay to wing pick‑up fitting has been removed from the CASA Schedule of Airworthiness Directives because that aircraft model is not currently on the Australian register. As published, the AD no longer imposes obligations via the Australian listing (AD/HS 125/106 Amdt 1)."},"complexity_factors":["Listing is very short and contains no operative technical requirements or compliance procedures.","Applicability depends on aircraft register status rather than on technical or procedural criteria.","Technical subject (MLG sidestay to wing pick‑up fitting) is specialized, but no technical detail is included in the entry.","Administrative action (removal from listing) is the primary effect rather than an active regulatory mandate.","To determine historical or extraterritorial obligations would require consulting other documents (original AD text or state‑of‑design directives)."],"plain_english_summary":"This CASA Airworthiness Directive entry for the BAe 125 MLG sidestay-to-wing pick-up fitting has been removed from the Australian AD listing because that aircraft model is not on the Australian register. Practically, there is no active AD obligation or compliance cost in Australia for this model now; CASA would need to reinstate or issue an AD if a BAe 125 is later registered."}},"importantCases":[],"_links":{"self":"/api/acts/ad-hs-125-106-amdt-1-mlg-sidestay-to-wing-pick-up-fitting","history":"/api/acts/ad-hs-125-106-amdt-1-mlg-sidestay-to-wing-pick-up-fitting/history","analysis":"/api/acts/ad-hs-125-106-amdt-1-mlg-sidestay-to-wing-pick-up-fitting/analysis","conflicts":"/api/acts/ad-hs-125-106-amdt-1-mlg-sidestay-to-wing-pick-up-fitting/conflicts","importantCases":"/api/acts/ad-hs-125-106-amdt-1-mlg-sidestay-to-wing-pick-up-fitting/important-cases","documents":"/api/acts/ad-hs-125-106-amdt-1-mlg-sidestay-to-wing-pick-up-fitting/documents"}}