{"id":"F2007L04777","name":"AD/MSR/19 - Front Seat Restraint Installation - Modification - CANCELLED","slug":"ad-msr-19-front-seat-restraint-installation-modification-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":71313,"registerId":"commonwealth-F2007L04777-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Aerospatiale Rallye Series Aeroplanes","sectionType":"division","heading":"Aerospatiale Rallye Series Aeroplanes","content":"### Aerospatiale Rallye Series Aeroplanes\n\n| AD/MSR/19 | 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 This AD has been replaced by AD/GENERAL/74 Amendment 1.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/MSR/19","sectionType":"part","heading":"AD/MSR/19","content":"## AD/MSR/19","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":1153},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This instrument explicitly terminates the scope of the original 1972 directive rather than expanding it. The regulatory requirement is discontinued and replaced by a different general directive covering the same safety matter."},"complexity_factors":["Single operative provision (cancellation)","No defined terms or interpretation sections","No conditional logic, exceptions, or cross-references to other legislation","Document consists entirely of a cancellation notice and background explanation"],"plain_english_summary":"**What this document does:**\nThis officially cancels a 1972 safety rule (Airworthiness Directive AD/MSR/19) that required shoulder harnesses (upper torso restraints — seatbelts that go across the chest) to be installed in Aerospatiale Rallye series aircraft certified before 1967.\n\n**Who it affects:**\nOwners and operators of Aerospatiale Rallye series aeroplanes.\n\n**Why it matters:**\nThe old rule is no longer needed because a newer, broader safety directive (AD/GENERAL/74 Amendment 1) now covers this requirement for all relevant aircraft. The cancellation took effect on 17 January 2008, meaning owners no longer need to follow the specific 1972 directive."}},"importantCases":[],"_links":{"self":"/api/acts/ad-msr-19-front-seat-restraint-installation-modification-cancelled","history":"/api/acts/ad-msr-19-front-seat-restraint-installation-modification-cancelled/history","analysis":"/api/acts/ad-msr-19-front-seat-restraint-installation-modification-cancelled/analysis","conflicts":"/api/acts/ad-msr-19-front-seat-restraint-installation-modification-cancelled/conflicts","importantCases":"/api/acts/ad-msr-19-front-seat-restraint-installation-modification-cancelled/important-cases","documents":"/api/acts/ad-msr-19-front-seat-restraint-installation-modification-cancelled/documents"}}