{"id":"F2007L00357","name":"AD/B747/267 - Shoulder Restraint of Attendant or Observers Seat - CANCELLED","slug":"ad-b747-267-shoulder-restraint-of-attendant-or-observers-seat-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":63362,"registerId":"commonwealth-F2007L00357-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/B747/267 - Shoulder Restraint of Attendant or Observers Seat - CANCELLED","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 20.2\ntitle: AIRCRAFT\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\n \n\nAIRWORTHINESS DIRECTIVE\n\nOn the effective date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive AD/B747/267.\n\n### Boeing 747 Series Aeroplanes\n\n| AD/B747/267 | Shoulder Restraint of Attendant  or Observers Seat | 3/2007 |\n| --- | --- | --- |\n\n\n \n\n| Requirement: | CANCELLED. |\n| --- | --- |\n|  | This AD is cancelled on 15 March 2007. |\n| Background: | Superseded by AD/B747/297 Amdt 1. |\n\n\n![](image.001.png)\n\nDavid Villiers  Delegate of the Civil Aviation Safety Authority\n\n1 February 2007\n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1968},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This instrument performs exactly one function: revoking the previous directive. It does not expand beyond its stated purpose of cancellation."},"complexity_factors":["Single operative provision (cancellation)","No defined terms or interpretation section","No conditional logic, exceptions, or procedural requirements","Only external reference is to the successor instrument"],"plain_english_summary":"**What this is:** A cancellation notice for a previous aviation safety rule issued by the Civil Aviation Safety Authority (CASA).\n\n**Who it affects:** Operators of Boeing 747 aircraft.\n\n**What it does:** Formally cancels **Airworthiness Directive (AD) B747/267**, which previously required shoulder restraints (safety harnesses) on flight attendant or observer seats. The cancellation took effect on **15 March 2007**.\n\n**Why it matters:** The old safety requirement has been replaced by a newer, updated directive (**AD/B747/297 Amendment 1**). This document ensures operators know to follow the current standard rather than the outdated rule."}},"importantCases":[],"_links":{"self":"/api/acts/ad-b747-267-shoulder-restraint-of-attendant-or-observers-seat-cancelled","history":"/api/acts/ad-b747-267-shoulder-restraint-of-attendant-or-observers-seat-cancelled/history","analysis":"/api/acts/ad-b747-267-shoulder-restraint-of-attendant-or-observers-seat-cancelled/analysis","conflicts":"/api/acts/ad-b747-267-shoulder-restraint-of-attendant-or-observers-seat-cancelled/conflicts","importantCases":"/api/acts/ad-b747-267-shoulder-restraint-of-attendant-or-observers-seat-cancelled/important-cases","documents":"/api/acts/ad-b747-267-shoulder-restraint-of-attendant-or-observers-seat-cancelled/documents"}}