{"id":"F2013L01333","name":"CASA ADCX 012/13 - Revocation of Airworthiness Directives","slug":"casa-adcx-012-13-revocation-of-airworthiness-directives","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":91181,"registerId":"commonwealth-F2013L01333-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA ADCX 012/13 - Revocation of Airworthiness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 ADCX 004/13\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nInstrument number CASA ADCX 012/13\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![HIGGINS_M](image.001.png)\n\nMike Higgins  Manager\n\nContinuing Airworthiness\n\n1 July 2013\n\nRevocation of Airworthiness Directives\n\n1 Commencement\n\n This instrument commences on 19 July 2013.\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 AD\n\n| AD | Revocation date |\n| --- | --- |\n| AD/ECUREUIL/10 Amdt 6 | 19 July 2013 |\n| AD/CESSNA 170/67 | 1 August 2013 |\n| AD/CESSNA 180/80 | 1 August 2013 |\n| AD/CESSNA 206/51 | 1 August 2013 |\n\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1996},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"Standard administrative revocation instrument operating exactly within its intended scope to cancel specific Airworthiness Directives. No expansion beyond original regulatory purpose detected."},"complexity_factors":["Single operative provision (revocation) with no conditions or exceptions","Only 4 items listed in a simple two-column table","No defined terms, interpretation sections, or explanatory notes","Only cross-reference is to the enabling regulation (CASR subreg 39.001(1))","Straightforward administrative instrument with unconditional operation"],"plain_english_summary":"This instrument **cancels four specific safety rules** (called Airworthiness Directives, or ADs) that previously required owners of certain aircraft to perform mandatory maintenance or modifications.\n\n**What it does:**\n- Revokes four specific ADs on the dates listed (between 19 July and 1 August 2013)\n- Removes the legal requirement to comply with these particular safety directives\n\n**Who it affects:**\n- Owners and operators of:\n  * Eurocopter AS350 Écureuil helicopters (AD/ECUREUIL/10 Amdt 6)\n  * Cessna 170 aircraft (AD/CESSNA 170/67)\n  * Cessna 180 aircraft (AD/CESSNA 180/80)  \n  * Cessna 206 aircraft (AD/CESSNA 206/51)\n\n**Why it matters:**\n- If you own one of these aircraft, you no longer need to follow the specific maintenance requirements in these revoked directives\n- This is typically done when the safety issue has been resolved by other means, or the directive is no longer necessary\n- Note: Other ADs may still apply to these aircraft types"}},"importantCases":[],"_links":{"self":"/api/acts/casa-adcx-012-13-revocation-of-airworthiness-directives","history":"/api/acts/casa-adcx-012-13-revocation-of-airworthiness-directives/history","analysis":"/api/acts/casa-adcx-012-13-revocation-of-airworthiness-directives/analysis","conflicts":"/api/acts/casa-adcx-012-13-revocation-of-airworthiness-directives/conflicts","importantCases":"/api/acts/casa-adcx-012-13-revocation-of-airworthiness-directives/important-cases","documents":"/api/acts/casa-adcx-012-13-revocation-of-airworthiness-directives/documents"}}