{"id":"F2011L00908","name":"CASA ADCX 011/11 - Revocation of Airworthiness Directives","slug":"casa-adcx-011-11-revocation-of-airworthiness-directives","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":86659,"registerId":"commonwealth-F2011L00908-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA ADCX 011/11 - Revocation of Airworthiness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 011/11\n\nI, DAVID VILLIERS, A/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 \n\n \n\nDavid Villiers  Manager\n\nInitial Airworthiness\n\n31 May 2011\n\nRevocation of Airworthiness Directives\n\n1 Commencement\n\n This instrument commences on the day after registration.\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/CRESCO/3 | 3 June 2011 |\n| AD/CRESCO/8 | 3 June 2011 |\n\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2061},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The instrument performs exactly the limited function described in its title—revoking two specific Airworthiness Directives. There is no expansion of scope beyond the stated purpose."},"complexity_factors":["Only two operative provisions (commencement and revocation)","No defined terms or interpretation section","Simple schedule table containing just two rows","No conditional logic, cross-references, or exceptions"],"plain_english_summary":"This instrument **cancels two old safety rules** for a specific type of aircraft called the Cresco (an agricultural plane used for crop dusting).\n\n**What it does:**\n- Revokes (cancels) Airworthiness Directive AD/CRESCO/3 effective 3 June 2011\n- Revokes Airworthiness Directive AD/CRESCO/8 effective 3 June 2011\n\n**What is an Airworthiness Directive?**\nThese are mandatory safety instructions issued by the Civil Aviation Safety Authority (CASA) that require aircraft owners or operators to fix unsafe conditions in their planes. When a directive is revoked, it means those specific safety requirements no longer apply—usually because the safety issue has been resolved, alternative fixes are now available, or the affected aircraft are no longer in service.\n\n**Who is affected?**\nOwners and operators of Cresco aircraft, plus the maintenance engineers who service them. For the general public, this has no practical impact."}},"importantCases":[],"_links":{"self":"/api/acts/casa-adcx-011-11-revocation-of-airworthiness-directives","history":"/api/acts/casa-adcx-011-11-revocation-of-airworthiness-directives/history","analysis":"/api/acts/casa-adcx-011-11-revocation-of-airworthiness-directives/analysis","conflicts":"/api/acts/casa-adcx-011-11-revocation-of-airworthiness-directives/conflicts","importantCases":"/api/acts/casa-adcx-011-11-revocation-of-airworthiness-directives/important-cases","documents":"/api/acts/casa-adcx-011-11-revocation-of-airworthiness-directives/documents"}}