{"id":"F2006B10058","name":"AD/G159/14 - Superseded","slug":"ad-g159-14-superseded","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":55503,"registerId":"commonwealth-F2006B10058-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/G159/14 - Superseded","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET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 ORDERS CIVIL AVIATION SAFETY AUTHORITY                            PART 105 SCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n![](image.001.png)  GULFSTREAM (GRUMMAN) G.159 SERIES AEROPLANES\n\n \n\nAD/G159/14 Superseded 3/72\n\nSuperseded by AD/G159/18\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n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\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"content_quality":"rejected","complexity_score":1,"rejection_reason":"This is a stub/placeholder page indicating that AD/G159/14 has been superseded by AD/G159/18. It contains no operative legislative text, requirements, or substantive content—only metadata about the instrument's status. The actual regulatory requirements would be found in the current (superseding) Airworthiness Directive.","scope_assessment":{"changed":false,"description":"This is a fragmentary record of a superseded instrument. No scope assessment possible from this content."},"complexity_factors":["Document is a navigation stub/placeholder indicating superseded status only","No substantive regulatory content present (actual requirements would be in the superseding AD/G159/18)","Zero defined terms, conditions, or operational requirements in this fragment","Minimal cross-references (only reference is to the replacement AD number)","Essentially a metadata record rather than operative legislation"],"plain_english_summary":"This document is a **superseded Airworthiness Directive** for Gulfstream G.159 series aeroplanes (originally manufactured by Grumman). 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 document shows:**\n- **AD/G159/14** was issued in March 1972 (indicated by \"3/72\")\n- It has been **superseded** (replaced) by **AD/G159/18**\n- This means the requirements in AD/G159/14 are no longer in force—operators must now follow the newer directive instead\n\n**Who it affects:**\n- Owners and operators of Gulfstream G.159 aircraft\n- Maintenance organisations servicing these aircraft\n\n**Why it matters:**\nAirworthiness Directives are legally binding safety requirements. When an AD is superseded, operators must comply with the replacement directive to maintain their aircraft's airworthiness certification. This document serves as a historical reference showing the regulatory lineage of safety requirements for this aircraft type."},"flash_summary":{"complexity_score":3,"scope_assessment":{"changed":true,"description":"The supplied entry records that AD/G159/14 has been superseded and replaced by AD/G159/18 (see “Superseded by AD/G159/18”). The extract does not provide the texts of either AD, so it is not possible from this document alone to describe how the substantive scope or specific obligations changed between AD/G159/14 and AD/G159/18."},"complexity_factors":["Administrative nature with no substantive requirements included in the supplied text","Cross-reference to a superseding directive (AD/G159/18) without providing that instrument's content","Technical subject-matter (airworthiness) typically requires specialist interpretation outside the document","Ambiguous date notation (“Superseded 3/72”) which may require archival or contextual clarification","Regulatory placement in Part 105 creates dependency on broader Civil Aviation Orders structure and practice"],"plain_english_summary":"This entry in CASA’s Schedule of Airworthiness Directives records that AD/G159/14, affecting Gulfstream (Grumman) G.159 series aeroplanes, has been superseded by AD/G159/18. It indicates CASA issued the original directive and that operators/owners of G.159 aircraft should look to AD/G159/18 for current obligations.\n\nThe supplied extract contains no substantive requirements, compliance times, costs, or technical rationale."}},"importantCases":[],"_links":{"self":"/api/acts/ad-g159-14-superseded","history":"/api/acts/ad-g159-14-superseded/history","analysis":"/api/acts/ad-g159-14-superseded/analysis","conflicts":"/api/acts/ad-g159-14-superseded/conflicts","importantCases":"/api/acts/ad-g159-14-superseded/important-cases","documents":"/api/acts/ad-g159-14-superseded/documents"}}