{"id":"F2010L02989","name":"CASA ADCX 029/10 - Revocation of Airworthiness Directives","slug":"casa-adcx-029-10-revocation-of-airworthiness-directives","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":85016,"registerId":"commonwealth-F2010L02989-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA ADCX 029/10 - Revocation of Airworthiness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 029/10\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\n8 November 2010\n\nRevocation of Airworthiness Directives\n\n1 Commencement\n\n This instrument commences on 10 November 2010.\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/SUPP/18 Amdt 1 | 10 November 2010 |\n| AD/F406/12 | 19 November 2010 |\n\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2377},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The instrument performs exactly as described in its title, revoking only the two specific Airworthiness Directives listed in Schedule 1 without expanding beyond this purpose."},"complexity_factors":["Extremely short length (only 2 operative provisions)","No defined terms or interpretation section","Simple tabular schedule with only 2 entries","No conditional logic, exceptions, or transitional provisions","Direct revocation mechanism requiring no cross-referencing within the instrument itself"],"plain_english_summary":"This instrument **cancels two specific Airworthiness Directives** (ADs) — mandatory safety rules issued by the Civil Aviation Safety Authority that aircraft owners and operators must follow to keep aircraft airworthy.\n\n**What is being cancelled:**\n* **AD/SUPP/18 Amdt 1** — revoked on 10 November 2010\n* **AD/F406/12** — revoked on 19 November 2010\n\n**Who this affects:**\nAircraft owners, operators, and maintenance organisations responsible for aircraft subject to these specific directives.\n\n**Why this matters:**\nWhen an Airworthiness Directive is revoked, the mandatory safety requirement it imposed no longer applies. This usually occurs when the safety issue has been resolved, equipment is obsolete, or the directive has been replaced. Operators must still comply until the specified revocation date, but are no longer required to meet these particular rules afterwards."}},"importantCases":[],"_links":{"self":"/api/acts/casa-adcx-029-10-revocation-of-airworthiness-directives","history":"/api/acts/casa-adcx-029-10-revocation-of-airworthiness-directives/history","analysis":"/api/acts/casa-adcx-029-10-revocation-of-airworthiness-directives/analysis","conflicts":"/api/acts/casa-adcx-029-10-revocation-of-airworthiness-directives/conflicts","importantCases":"/api/acts/casa-adcx-029-10-revocation-of-airworthiness-directives/important-cases","documents":"/api/acts/casa-adcx-029-10-revocation-of-airworthiness-directives/documents"}}