{"id":"F2014L00612","name":"CASA ADCX 010/14 - Repeal of Airworthiness Directives","slug":"casa-adcx-010-14-repeal-of-airworthiness-directives","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":91753,"registerId":"commonwealth-F2014L00612-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA ADCX 010/14 - Repeal of Airworthiness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 010/13\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nInstrument number CASA ADCX 010/14\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 and subsection 33 (3) of the Acts Interpretation Act 1901.\n\n![](image.001.png)\n\nMike Higgins  Manager  Continuing Airworthiness\n\n26 May 2014\n\nRepeal of Airworthiness Directives\n\n1 Commencement\n\n This instrument commences on 29 May 2014.\n\n2 Repeal\n\n Each Airworthiness Directive (AD) mentioned in Schedule 1 is repealed on the date specified for it in the Schedule.\n\nSchedule 1 Repeal of ADs\n\n| AD | Repeal date |\n| --- | --- |\n| AD/DAUPHIN/97 Amdt 1 | 29 May 2014 |\n| AD/RB211/18 Amdt 1 | 29 May 2014 |\n\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1216},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The instrument performs exactly as described—repealing two specific Airworthiness Directives without expanding beyond this administrative clean-up function."},"complexity_factors":["Single operative provision containing only a repeal mechanism","No definitions section or technical terminology","Simple two-row table with fixed dates","No conditional logic, exceptions, or internal cross-references"],"plain_english_summary":"This instrument **cancels two specific aviation safety rules** (known as Airworthiness Directives) that previously required certain maintenance or inspections.\n\n**What it does:**\n- **Repeals two directives** effective 29 May 2014:\n  - A directive affecting **Dauphin helicopters** (AD/DAUPHIN/97 Amdt 1)\n  - A directive affecting **RB211 jet engines** (AD/RB211/18 Amdt 1)\n\n**Who it affects:**\n- Owners and operators of aircraft with these specific helicopter models or engines\n- Licensed aircraft maintenance engineers\n\n**Why it matters:**\nAirworthiness Directives are legally binding safety instructions issued by CASA (the Civil Aviation Safety Authority). This instrument removes specific compliance burdens for these two aircraft types, typically because the safety risks have been addressed through design changes, newer directives, or revised risk assessments."}},"importantCases":[],"_links":{"self":"/api/acts/casa-adcx-010-14-repeal-of-airworthiness-directives","history":"/api/acts/casa-adcx-010-14-repeal-of-airworthiness-directives/history","analysis":"/api/acts/casa-adcx-010-14-repeal-of-airworthiness-directives/analysis","conflicts":"/api/acts/casa-adcx-010-14-repeal-of-airworthiness-directives/conflicts","importantCases":"/api/acts/casa-adcx-010-14-repeal-of-airworthiness-directives/important-cases","documents":"/api/acts/casa-adcx-010-14-repeal-of-airworthiness-directives/documents"}}