{"id":"F2006B10139","name":"AD/G73/6 - Superseded by AD/G73/21","slug":"ad-g73-6-superseded-by-ad-g73-21","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":55714,"registerId":"commonwealth-F2006B10139-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/G73/6 - Superseded by AD/G73/21","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET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OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  Frakes (Grumman) G73 Series Aeroplanes\n\n \n\nAD/G73/6 Superseded by AD/G73/21 NK\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n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":{"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":true,"description":"The source records that AD/G73/6 has been superseded by AD/G73/21. The entry thereby alters the effective scope of AD/G73/6 by removing it from current effect; the source does not provide the text of AD/G73/21 or describe what substantive requirements, if any, replace or modify those in AD/G73/6."},"complexity_factors":["Extremely short entry consisting of a single supersession line","No operative provisions, compliance steps, or technical detail included","Cross-reference to another directive (AD/G73/21) without content increases need to consult additional documents","Administrative nature—entry functions as a status note rather than a rule text","Ambiguity about practical effects because substantive requirements are absent"],"plain_english_summary":"The entry records that Airworthiness Directive AD/G73/6 for Frakes (Grumman) G73 series aeroplanes has been superseded by AD/G73/21. It affects operators/owners of those aircraft.\n\nNo operative requirements, compliance dates, technical details, costs, or enforcement information are included here—readers must consult AD/G73/21 for the current obligations."},"kimi_summary":{"content_quality":"rejected","complexity_score":1,"rejection_reason":"This is a navigation stub indicating that AD/G73/6 has been superseded by AD/G73/21. It contains no substantive legislative content — only metadata, a title, and a supersession notice. No operative provisions, requirements, or legal text to analyse.","scope_assessment":{"changed":false,"description":"Not applicable — this is a navigation stub with no substantive scope to assess."},"complexity_factors":["Document is a stub/placeholder with no substantive legislative content","Contains only metadata (supersession notice, aircraft type, authority)","No operative provisions, definitions, or conditional logic","No cross-references to other legislation beyond the superseding directive number"],"plain_english_summary":"This document is a **navigation stub** indicating that Airworthiness Directive AD/G73/6 has been replaced by a newer version, AD/G73/21.\n\n**What it is:**\n- An **Airworthiness Directive (AD)** is a mandatory safety notice issued by the Civil Aviation Safety Authority (CASA) requiring aircraft owners or operators to perform specific inspections, repairs, or modifications to address unsafe conditions.\n\n**What this specific entry tells us:**\n- The directive applied to **Frakes (Grumman) G73 Series Aeroplanes** (a type of aircraft).\n- **AD/G73/6** is no longer in force — it has been **superseded** (replaced) by **AD/G73/21**.\n- The \"NK\" notation typically indicates the amendment status or classification.\n\n**Who it affects:**\n- Owners and operators of Frakes/Grumman G73 aircraft.\n- Maintenance engineers and aviation safety inspectors.\n\n**Why it matters:**\n- Aircraft operators must comply with the **current** version of the directive (AD/G73/21), not this outdated one. Using superseded safety directives could result in non-compliance with aviation safety regulations.\n\n**In short:** This is essentially a \"redirect\" page telling aviation professionals to look up the newer AD/G73/21 instead."}},"importantCases":[],"_links":{"self":"/api/acts/ad-g73-6-superseded-by-ad-g73-21","history":"/api/acts/ad-g73-6-superseded-by-ad-g73-21/history","analysis":"/api/acts/ad-g73-6-superseded-by-ad-g73-21/analysis","conflicts":"/api/acts/ad-g73-6-superseded-by-ad-g73-21/conflicts","importantCases":"/api/acts/ad-g73-6-superseded-by-ad-g73-21/important-cases","documents":"/api/acts/ad-g73-6-superseded-by-ad-g73-21/documents"}}