{"id":"F2006B07695","name":"Airworthiness Directives 2004 - Revocation and Remaking - Aero Resources J2 Series Gyroplanes","slug":"airworthiness-directives-2004-revocation-and-remaking-aero-resources-j2-series-gyroplanes","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":50383,"registerId":"commonwealth-F2006B07695-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"Airworthiness Directives 2004 - Revocation and Remaking - Aero Resources J2 Series Gyroplanes","content":"Airworthiness Directives 2004\n\nI, DAVID ALAN VILLIERS, delegate of the Civil Aviation Safety\n\nAuthority, acting under subregulation 39.001 (1) of the Civil\n\nAviation Safety Regulations 1998:\n\n(a) revoke the Airworthiness Directives mentioned in\n\nSchedule 1; and\n\n(b) make, as separate instruments, each Airworthiness\n\nDirective mentioned in Schedule 1 and attached.\n\n![](image.001.png)\n\nDavid Villiers\n\nDelegate of the Civil Aviation Safety Authority\n\n20 December 2004\n\nNote: Each attached Airworthiness Directive is being re-made in exactly the\n\nsame form as appears in the latest published edition of the Directive.\n\n  \nSchedule 1 Revocation and Remaking of\n\nAirworthiness Directives\n\nAero Resources J2 Series Gyroplanes\n\nAD Name AD Number\n\nSeat Restraint Installation - Modification AD/MCH/1\n\nCritical Components - Retirement Life AD/MCH/2\n\nDoor Handle Operating Instructions AD/MCH/3\n\nSmoking Placard - Installation AD/MCH/4\n\nLow Airspeed Aural Warning Device - Installation AD/MCH/5\n\nPitot Head Assembly - Modification AD/MCH/6\n\nBonding Points - Modification AD/MCH/7\n\nCabin Trim Head Shield - Installation AD/MCH/8","sortOrder":0}],"analysis":{"kimi_summary":{"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The legislation maintains its original narrow scope—administrative renewal of specific airworthiness directives for a single aircraft series. The instrument explicitly states each directive is being remade 'in exactly the same form,' confirming no scope creep."},"complexity_factors":["Very short instrument (under 300 words)","Only 1 defined term implicitly used (subregulation reference)","No conditional logic or nested exceptions","Simple binary structure: revoke (a) and remake (b)","Schedule contains only a table with 8 rows and 2 columns","No cross-references to other legislation beyond the enabling regulation","Straightforward administrative remaking without substantive changes"],"plain_english_summary":"CASA revokes and immediately remakes eight airworthiness directives for Aero Resources J2 Series gyroplanes, reissuing them unchanged to refresh their legal validity and enforceability. \n\nAffecting owners, operators and maintenance personnel, the administrative action preserves existing safety requirements (restraints, component retirement, placards, warnings, pitot and bonding modifications, and heat‑shielding) without altering their substance."},"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":false,"description":"The instrument does not change the substantive scope or content of the listed Airworthiness Directives. It revokes and re-issues those ADs in the same form as the latest published editions, so legal effect and compliance obligations for affected parties remain the same (see Schedule 1 and accompanying note)."},"complexity_factors":["Narrow subject-matter: applies only to Aero Resources J2 series gyroplanes (Schedule 1).","Administrative mechanism: revocation and re-making of existing ADs rather than introducing new technical requirements (note: re-made in exactly the same form).","Clear legal authority: action taken by CASA delegate under subregulation 39.001(1) of the Civil Aviation Safety Regulations 1998 (opening paragraph).","Limited stakeholder set: primarily owners, operators, maintainers and registrants who must comply with the same ADs.","Low substantive compliance change: obligations remain unchanged, but there is minor administrative burden (paperwork, record-keeping, instrument references) for operators and regulators.","Transition risk: potential for brief confusion during instrument replacement if references or instrument numbers change (Schedule 1 lists AD identifiers)."],"plain_english_summary":"This instrument revokes a set of Airworthiness Directives for the Aero Resources J2 series gyroplanes and re-issues each one as a separate directive in the same published form. It affects owners, operators, maintenance organisations and registrants of J2 gyroplanes who must continue to meet those AD requirements; the delegate of the Civil Aviation Safety Authority acts under subregulation 39.001(1). The change is administrative: substantive obligations are retained but legal instruments and paperwork are updated."}},"importantCases":[],"_links":{"self":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-aero-resources-j2-series-gyroplanes","history":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-aero-resources-j2-series-gyroplanes/history","analysis":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-aero-resources-j2-series-gyroplanes/analysis","conflicts":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-aero-resources-j2-series-gyroplanes/conflicts","importantCases":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-aero-resources-j2-series-gyroplanes/important-cases","documents":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-aero-resources-j2-series-gyroplanes/documents"}}