{"id":"F2012L01929","name":"CASA ADCX 022/12 - Revocation of Airworthiness Directives","slug":"casa-adcx-022-12-revocation-of-airworthiness-directives","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":89884,"registerId":"commonwealth-F2012L01929-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA ADCX 022/12 - Revocation of Airworthiness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 022/12\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\n21 September 2012\n\nRevocation of Airworthiness Directives\n\n1 Commencement\n\n This instrument commences on 26 September 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/DO 328/69 | 26 September 2012 |\n| AD/B737/129 | 24 October 2012 |\n| AD/LYC/117 Amdt 2 | 24 October 2012 |\n\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2345},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This instrument performs exactly the administrative housekeeping function indicated by its title — revoking three specific Airworthiness Directives. The scope remains strictly limited to cancelling the listed ADs on the specified dates, with no expansion into other regulatory areas."},"complexity_factors":["Only 3 items listed in Schedule 1 with no conditional logic","No defined terms, interpretation section, or cross-references to other legislation","Single operative provision (revocation) with straightforward commencement","No exceptions, exemptions, or nested administrative procedures"],"plain_english_summary":"This instrument revokes three CASA Airworthiness Directives, removing mandatory maintenance/inspection obligations for Dornier 328 (revoked 26 Sep 2012), Boeing 737 (revoked 24 Oct 2012) and specified Lycoming engines (revoked 24 Oct 2012).\n\nRevoking these ADs reflects that the original safety issues have been addressed (e.g., by design changes or new evidence), reducing unnecessary compliance costs and administrative burden for operators while keeping regulatory requirements current."}},"importantCases":[],"_links":{"self":"/api/acts/casa-adcx-022-12-revocation-of-airworthiness-directives","history":"/api/acts/casa-adcx-022-12-revocation-of-airworthiness-directives/history","analysis":"/api/acts/casa-adcx-022-12-revocation-of-airworthiness-directives/analysis","conflicts":"/api/acts/casa-adcx-022-12-revocation-of-airworthiness-directives/conflicts","importantCases":"/api/acts/casa-adcx-022-12-revocation-of-airworthiness-directives/important-cases","documents":"/api/acts/casa-adcx-022-12-revocation-of-airworthiness-directives/documents"}}