{"id":"F2006B08966","name":"AD/DH114/9 Amdt 1 - Superseded by AD/DH114/26","slug":"ad-dh114-9-amdt-1-superseded-by-ad-dh114-26","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":52550,"registerId":"commonwealth-F2006B08966-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/DH114/9 Amdt 1 - Superseded by AD/DH114/26","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 22.10.0\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nCOMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  DH114 (Heron) Series Aeroplanes\n\n \n\nAD/DH114/9\n\nAmdt 1\n\n\nSuperseded by AD/DH114/26 NK\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"content_quality":"rejected","complexity_score":1,"rejection_reason":"This is a navigation stub/header page indicating that AD/DH114/9 Amdt 1 has been superseded by AD/DH114/26. It contains no substantive legislative content, requirements, or operative provisions - only metadata, document identifiers, and a supersession notice. The actual airworthiness requirements would be found in the full text of the directive or its superseding version.","scope_assessment":{"changed":false,"description":"Not applicable - this is a header/navigation document with no substantive content to assess for scope changes"},"complexity_factors":["Document is a navigation stub/header page only","Contains no substantive legislative provisions, requirements, or technical details","No defined terms, cross-references, or conditional logic present","Consists entirely of metadata, title information, and a supersession notice"],"plain_english_summary":"This document is an **Airworthiness Directive (AD)** for the **de Havilland DH114 Heron** series of aircraft. Airworthiness Directives are mandatory safety notices issued by the Civil Aviation Safety Authority (CASA) that require aircraft owners and operators to perform specific inspections, repairs, or modifications to address unsafe conditions.\n\n**What this specific document does:**\n- This is **Amendment 1** to Airworthiness Directive DH114/9\n- It has been **superseded** (replaced) by a newer directive: AD/DH114/26\n\n**Who it affects:**\n- Owners and operators of DH114 Heron aircraft in Australia\n- Maintenance organisations servicing these aircraft\n\n**Why it matters:**\n- Even though this version is no longer current, it forms part of the historical safety record for this aircraft type\n- It shows the evolution of safety requirements over time\n- Current operators must follow the latest version (AD/DH114/26) rather than this superseded amendment"},"flash_summary":{"complexity_score":3,"scope_assessment":{"changed":true,"description":"The excerpt explicitly records that AD/DH114/9 Amdt 1 was superseded by AD/DH114/26 (see \"Superseded by AD/DH114/26 NK\"), indicating the operative requirements of AD/DH114/9 Amdt 1 were replaced. The supplied text does not include the original or the superseding AD provisions, so the exact nature or extent of the scope change (what requirements were added, removed or altered) cannot be determined from the material provided."},"complexity_factors":["Document is an airworthiness directive (technical subject matter) which typically contains detailed technical and compliance instructions — technical complexity implied by form (source: \"SCHEDULE OF AIRWORTHINESS DIRECTIVES\").","Supersession and amendment history present (AD/DH114/9 Amdt 1; superseded by AD/DH114/26), which requires tracking of versions and effective requirements across instruments.","Limited content provided in the excerpt: absence of substantive operative provisions increases difficulty of assessing concrete obligations, costs and compliance timing.","Regulatory placement under Civil Aviation Safety Authority and Civil Aviation Regulations Part 39–105 suggests cross-references to broader regulatory framework that can add legal complexity.","Stakeholder impact concentrated on a specific aircraft type (DH114 series), which narrows scope but increases operational/legal detail for affected parties."],"plain_english_summary":"This is an Australian Civil Aviation Safety Authority Airworthiness Directive for DH114 (Heron) series aeroplanes (AD/DH114/9 Amdt 1). It functions as a mandatory regulatory instrument affecting owners, operators and maintenance organisations, but the supplied excerpt contains no substantive inspection/repair requirements. The record also notes this AD was later superseded by AD/DH114/26, so its operative requirements have been replaced."}},"importantCases":[],"_links":{"self":"/api/acts/ad-dh114-9-amdt-1-superseded-by-ad-dh114-26","history":"/api/acts/ad-dh114-9-amdt-1-superseded-by-ad-dh114-26/history","analysis":"/api/acts/ad-dh114-9-amdt-1-superseded-by-ad-dh114-26/analysis","conflicts":"/api/acts/ad-dh114-9-amdt-1-superseded-by-ad-dh114-26/conflicts","importantCases":"/api/acts/ad-dh114-9-amdt-1-superseded-by-ad-dh114-26/important-cases","documents":"/api/acts/ad-dh114-9-amdt-1-superseded-by-ad-dh114-26/documents"}}