{"id":"F2007L04864","name":"AD/AA-1/10 - Front Seat Restraint Installation - Modification - CANCELLED","slug":"ad-aa-1-10-front-seat-restraint-installation-modification-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":71669,"registerId":"commonwealth-F2007L04864-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Gulfstream (Grumman American/ American A","sectionType":"division","heading":"Gulfstream (Grumman American/ American Aviation) AA-1 Series Aeroplanes","content":"### Gulfstream (Grumman American/ American Aviation) AA-1 Series Aeroplanes\n\n| AD/AA-1/10 | Front Seat Restraint Installation - Modification | 1/2008 |\n| ---------- | ------------------------------------------------ | ------ |\n\n| Requirement: | CANCELLED.                                                                                                                                                                   |\n| ------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |\n|              | This AD is cancelled on 17 January 2008.                                                                                                                                     |\n| Background:  | This AD was issued in 1972 to require the installation of upper torso restraint on aircraft certified prior to 1967. This AD has been replaced by AD/GENERAL/74 Amendment 1. |\n\n![](image.001.png)\n\nDavid Villiers  \nDelegate of the Civil Aviation Safety Authority\n\n26 November 2007","sortOrder":0},{"sectionNumber":"AD/AA-1/10","sectionType":"part","heading":"AD/AA-1/10","content":"## AD/AA-1/10","sortOrder":1},{"sectionNumber":"Front Seat Restraint Installation - Modi","sectionType":"part","heading":"Front Seat Restraint Installation - Modification","content":"## Front Seat Restraint Installation - Modification","sortOrder":2},{"sectionNumber":"1/2008","sectionType":"part","heading":"1/2008","content":"## 1/2008","sortOrder":3}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2242},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":true,"description":"The legislation has shifted from a specific mandate applying only to AA-1 series aircraft to being subsumed under a general airworthiness directive (AD/GENERAL/74) applicable across multiple aircraft types, effectively removing the standalone regulatory requirement for this specific aircraft model."},"complexity_factors":["Single operative provision stating 'CANCELLED'","No technical implementation requirements or procedural steps","Only one cross-reference to replacement instrument (AD/GENERAL/74)","No defined terms, conditional clauses, or exceptions"],"plain_english_summary":"**What this document does**\nThis official notice cancels a previous safety rule (Airworthiness Directive) that required shoulder harnesses to be installed in the front seats of specific light aircraft models.\n\n**Who is affected**\nOwners and operators of Gulfstream (Grumman American/American Aviation) AA-1 series aeroplanes.\n\n**The details**\n- The original rule (from 1972) mandated **upper torso restraints** (shoulder harnesses) for aircraft certified before 1967.\n- This directive is now **cancelled** because the requirement has been moved into a general safety rule (**AD/GENERAL/74**) that covers all aircraft types, rather than having separate rules for each aircraft model.\n- You no longer need to follow this specific directive, but you must still comply with the replacement general directive."}},"importantCases":[],"_links":{"self":"/api/acts/ad-aa-1-10-front-seat-restraint-installation-modification-cancelled","history":"/api/acts/ad-aa-1-10-front-seat-restraint-installation-modification-cancelled/history","analysis":"/api/acts/ad-aa-1-10-front-seat-restraint-installation-modification-cancelled/analysis","conflicts":"/api/acts/ad-aa-1-10-front-seat-restraint-installation-modification-cancelled/conflicts","importantCases":"/api/acts/ad-aa-1-10-front-seat-restraint-installation-modification-cancelled/important-cases","documents":"/api/acts/ad-aa-1-10-front-seat-restraint-installation-modification-cancelled/documents"}}