{"id":"F2011L02090","name":"CASA ADCX 022/11 - Revocation of Airworthiness Directives","slug":"casa-adcx-022-11-revocation-of-airworthiness-directives","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":87478,"registerId":"commonwealth-F2011L02090-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA ADCX 022/11 - Revocation of Airworthiness Directives","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-description: Revocation of directions\nmeta-generator: Aspose.Words for .NET 20.2\ntitle: CASA 354/06\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nInstrument number CASA ADCX 022/11\n\nI, MICHAEL JAMES HIGGINS, Manager, Continuing Airworthiness, a delegate of CASA, make this instrument under subregulation 39.001 (1) of the Civil Aviation Safety Regulations 1998.\n\n \n\n![](image.001.png)\n\nMike Higgins  Manager\n\nContinuing Airworthiness\n\n17 October 2011\n\nRevocation of Airworthiness Directives\n\n1 Commencement\n\n This instrument commences on 26 October 2011.\n\n2 Revocation\n\n Each Airworthiness Directive (AD) mentioned in Schedule 1 is revoked on the date specified for it in the Schedule.\n\nSchedule 1 Revocation of ADs\n\n| AD | Revocation date |\n| --- | --- |\n| AD/A320/187 Amdt 1 | 27 October 2011 |\n| AD/B767/227 | 16 November 2011 |\n\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2089},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The instrument maintains its original narrow purpose of revoking specific Airworthiness Directives listed in Schedule 1, with no expansion beyond this stated objective."},"complexity_factors":["Extremely short length (only 2 operative clauses and a single table)","No definitions or interpretation section","Only 2 specific regulatory items affected","Single reference to enabling regulation without complex conditions","No exceptions, contingencies, or conditional logic"],"plain_english_summary":"**What it does:** This instrument cancels (revokes) two specific safety rules known as Airworthiness Directives.\n\n- **AD/A320/187 Amdt 1** — cancelled for Airbus A320 aircraft on 27 October 2011\n- **AD/B767/227** — cancelled for Boeing 767 aircraft on 16 November 2011\n\n**Who it affects:** Airlines and operators that fly these specific Airbus A320 or Boeing 767 aircraft models.\n\n**Why it matters:** It removes previously mandatory maintenance or inspection requirements for these aircraft, reducing compliance burdens for operators from the specified dates."}},"importantCases":[],"_links":{"self":"/api/acts/casa-adcx-022-11-revocation-of-airworthiness-directives","history":"/api/acts/casa-adcx-022-11-revocation-of-airworthiness-directives/history","analysis":"/api/acts/casa-adcx-022-11-revocation-of-airworthiness-directives/analysis","conflicts":"/api/acts/casa-adcx-022-11-revocation-of-airworthiness-directives/conflicts","importantCases":"/api/acts/casa-adcx-022-11-revocation-of-airworthiness-directives/important-cases","documents":"/api/acts/casa-adcx-022-11-revocation-of-airworthiness-directives/documents"}}