{"id":"F2012L00970","name":"CASA ADCX 010/12 - Revocation of Airworthiness Directives","slug":"casa-adcx-010-12-revocation-of-airworthiness-directives","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":89298,"registerId":"commonwealth-F2012L00970-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA ADCX 010/12 - Revocation of Airworthiness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 010/12\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![](image.001.png)\n\nMike Higgins  Manager\n\nContinuing Airworthiness\n\n1 May 2012\n\nRevocation of Airworthiness Directives\n\n1 Commencement\n\n This instrument commences on 3 May 2012.\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/DAUPHIN/27 Amdt 6 | 8 May 2012 |\n| AD/ARRIEL/6 Amdt 1 | 10 May 2012 |\n| AD/CRESCO/13 | 4 May 2012 |\n| AD/FU24/67 | 4 May 2012 |\n\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2237},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This instrument performs a routine administrative function exactly as described. It revokes four specific Airworthiness Directives on their scheduled dates without expanding or altering the scope of aviation safety regulation."},"complexity_factors":["Single operative provision (revocation)","Only 4 discrete items in the Schedule","No defined terms, cross-references, or conditional clauses","Straightforward tabular format with specific dates"],"plain_english_summary":"This instrument cancels four Airworthiness Directives issued in May 2012, removing mandatory inspections/mods that applied to certain Dauphin helicopters, Arriel engines, PAC Cresco and Fletcher FU24 aircraft.  \n\nOperators and maintainers of those types are relieved of those specific requirements; more broadly, it signals CASA considers the underlying safety issues resolved or otherwise managed, reducing regulatory burden without lowering safety."}},"importantCases":[],"_links":{"self":"/api/acts/casa-adcx-010-12-revocation-of-airworthiness-directives","history":"/api/acts/casa-adcx-010-12-revocation-of-airworthiness-directives/history","analysis":"/api/acts/casa-adcx-010-12-revocation-of-airworthiness-directives/analysis","conflicts":"/api/acts/casa-adcx-010-12-revocation-of-airworthiness-directives/conflicts","importantCases":"/api/acts/casa-adcx-010-12-revocation-of-airworthiness-directives/important-cases","documents":"/api/acts/casa-adcx-010-12-revocation-of-airworthiness-directives/documents"}}