{"id":"F2010L00059","name":"AD/B717/15 - Flight Management System - CANCELLED","slug":"ad-b717-15-flight-management-system-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":122736,"registerId":"commonwealth-F2010L00059-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/B717/15 - Flight Management System - 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/B717/15.\n\n### Boeing 717 Series Aeroplanes\n\n| AD/B717/15 | Flight Management System | 1/2010 |\n| --- | --- | --- |\n\n\n \n\n| Requirement: | CANCELLED. |\n| --- | --- |\n|  | This AD is cancelled on 11 January 2010. |\n| Background: | The requirements of this Directive have been superseded by AD/B717/26. |\n\n\n![](image.001.png)\n\nMike Higgins  Delegate of the Civil Aviation Safety Authority\n\n5 January 2010\n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1667},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This instrument removes regulatory obligations rather than expanding them. The substantive scope (Flight Management Systems on Boeing 717 aircraft) remains regulated, but the requirements have been consolidated into a replacement directive (AD/B717/26)."},"complexity_factors":["Single operative action (cancellation/revocation)","No defined terms or interpretation section","No conditional logic, exceptions, or procedural steps","Extremely brief (under 50 words of substantive legal text)","Only cross-reference is to the replacement directive number"],"plain_english_summary":"**What this does:** This document officially cancels a previous aviation safety rule (called an Airworthiness Directive) that applied to Boeing 717 aircraft.\n\n**Who it affects:** Owners and operators of Boeing 717 series aeroplanes.\n\n**Why it matters:** The old rule (AD/B717/15) required specific actions regarding the aircraft's Flight Management System (the computer that handles flight planning and navigation). This cancellation means those specific requirements no longer apply. However, this doesn't mean the safety issue is ignored—instead, a newer, updated rule (**AD/B717/26**) now contains the current requirements for these systems. The cancellation took effect on 11 January 2010."}},"importantCases":[],"_links":{"self":"/api/acts/ad-b717-15-flight-management-system-cancelled","history":"/api/acts/ad-b717-15-flight-management-system-cancelled/history","analysis":"/api/acts/ad-b717-15-flight-management-system-cancelled/analysis","conflicts":"/api/acts/ad-b717-15-flight-management-system-cancelled/conflicts","importantCases":"/api/acts/ad-b717-15-flight-management-system-cancelled/important-cases","documents":"/api/acts/ad-b717-15-flight-management-system-cancelled/documents"}}