{"id":"F2006B09264","name":"AD/DHE/14 - NOT ISSUED","slug":"ad-dhe-14-not-issued","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":53277,"registerId":"commonwealth-F2006B09264-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/DHE/14 - NOT ISSUED","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 - 106 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  De Havilland Piston Engines\n\n \n\nAD/DHE/14 NOT ISSUED N/A\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":{"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":false,"description":"The entry does not change the regulatory scope because it is recorded as \"NOT ISSUED\" and contains no operative text. There is no alteration of duties, rights, or obligations in the supplied document. If an AD had been intended to impose requirements, that intention was not implemented in this entry."},"complexity_factors":["Entry contains no operative provisions or requirements (marked \"NOT ISSUED\"), reducing substantive complexity.","Sparse source text: only header and a single AD line, with no explanatory material, criteria, or timelines.","Ambiguous status label (\"NOT ISSUED\" / \"N/A\") introduces potential interpretive uncertainty despite low substantive content.","Cross-reference to Part 39 and CASA implies a broader regulatory context not reproduced here, which could add complexity if that context were consulted.","Potential administrative follow-up: stakeholders must monitor for status changes, creating procedural complexity outside the document itself."],"plain_english_summary":"This Schedule entry references a proposed airworthiness directive (AD/DHE/14) for De Havilland piston engines but is marked \"NOT ISSUED,\" so it imposes no inspections, maintenance, reporting, grounding, or costs now. If CASA later issues the AD, operators, owners and maintenance organisations would bear any required actions and costs. For now it’s a placeholder that stakeholders may monitor for future change."},"kimi_summary":{"content_quality":"rejected","complexity_score":1,"rejection_reason":"This is not substantive legislation. It is a placeholder entry indicating that Airworthiness Directive AD/DHE/14 was allocated but never issued. The document contains no operative provisions, regulatory requirements, or legislative text — only administrative metadata confirming the directive number was not used. There is no meaningful legal content to analyse.","scope_assessment":{"changed":false,"description":"This is a null/placeholder entry with no substantive scope. It was never activated beyond its initial allocation as a potential directive number."},"complexity_factors":["Document is a single-line placeholder with no operative provisions","No defined terms, cross-references, or conditional logic","Contains only administrative metadata (document number, status 'NOT ISSUED', and subject matter category)","No legislative text or regulatory requirements present"],"plain_english_summary":"This document is a placeholder or stub for an Airworthiness Directive (AD) that was never formally issued. Airworthiness Directives are official safety notices issued by the Civil Aviation Safety Authority (CASA) that require aircraft owners and operators to take specific actions to address unsafe conditions in aircraft, engines, or equipment. In this case, **AD/DHE/14** was allocated for potential use regarding **De Havilland piston engines** but was ultimately **not issued** — meaning no mandatory safety action was required. The document serves as a record in CASA's Schedule of Airworthiness Directives that this particular directive number was reserved but remains unused."}},"importantCases":[],"_links":{"self":"/api/acts/ad-dhe-14-not-issued","history":"/api/acts/ad-dhe-14-not-issued/history","analysis":"/api/acts/ad-dhe-14-not-issued/analysis","conflicts":"/api/acts/ad-dhe-14-not-issued/conflicts","importantCases":"/api/acts/ad-dhe-14-not-issued/important-cases","documents":"/api/acts/ad-dhe-14-not-issued/documents"}}