{"id":"F2013L01411","name":"CASA ADCX 013/13 - Revocation of Airworthiness Directives","slug":"casa-adcx-013-13-revocation-of-airworthiness-directives","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":91237,"registerId":"commonwealth-F2013L01411-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA ADCX 013/13 - Revocation of Airworthiness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 013/13\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 \n\n[Signed M. Higgins]\n\n \n\nMike Higgins  Manager\n\nContinuing Airworthiness\n\n18 July 2013\n\nRevocation of Airworthiness Directives\n\n1 Commencement\n\n This instrument commences on 23 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/A320/58 Amdt 2 | 23 July 2013 |\n| AD/A320/200 | 30 July 2013 |\n| AD/TAY/19 | 30 July 2013 |\n| AD/B767/253 | 20 August 2013 |\n\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2311},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The instrument remains precisely focused on its original purpose of revoking the four specific Airworthiness Directives listed in Schedule 1."},"complexity_factors":["Single page with only 4 substantive entries in a simple table","No interpretation section or defined terms","No conditional logic, exceptions, or cross-references to other provisions","Straightforward command structure: 'Each AD mentioned... is revoked'"],"plain_english_summary":"**What it does**\nThis instrument cancels four specific Airworthiness Directives (mandatory safety orders for aircraft maintenance) on staggered dates in July and August 2013.\n\n**The details**\nThe Civil Aviation Safety Authority (CASA) uses Airworthiness Directives (ADs) to order aircraft owners to fix unsafe conditions in their planes. This document revokes four specific ADs:\n- **AD/A320/58 Amdt 2** – cancelled 23 July 2013\n- **AD/A320/200** – cancelled 30 July 2013  \n- **AD/TAY/19** – cancelled 30 July 2013\n- **AD/B767/253** – cancelled 20 August 2013\n\n**Who it affects**\nOperators of Airbus A320, Boeing 767, and Tay-powered aircraft who were previously subject to these specific maintenance requirements.\n\n**Why it matters**\nOnce revoked, owners no longer need to comply with these particular maintenance obligations. Revocations usually occur when the safety risk has been addressed through design changes, when the directive was issued in error, or when newer requirements replace the old ones."}},"importantCases":[],"_links":{"self":"/api/acts/casa-adcx-013-13-revocation-of-airworthiness-directives","history":"/api/acts/casa-adcx-013-13-revocation-of-airworthiness-directives/history","analysis":"/api/acts/casa-adcx-013-13-revocation-of-airworthiness-directives/analysis","conflicts":"/api/acts/casa-adcx-013-13-revocation-of-airworthiness-directives/conflicts","importantCases":"/api/acts/casa-adcx-013-13-revocation-of-airworthiness-directives/important-cases","documents":"/api/acts/casa-adcx-013-13-revocation-of-airworthiness-directives/documents"}}