{"id":"F2006B07890","name":"Airworthiness Directives 2004 - Revocation and Remaking - Gulfstream (Grumman American) GA-7 Series Aeroplanes","slug":"airworthiness-directives-2004-revocation-and-remaking-gulfstream-grumman-american-ga-7-series-aeropl","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":50896,"registerId":"commonwealth-F2006B07890-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 - Gulfstream (Grumman American) GA-7 Series Aeroplanes","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\nGulfstream (Grumman American) GA-7 Series Aeroplanes\n\nAD Name AD Number\n\nFuel Selector Valves - Replacement AD/GA-7/1\n\nElevator Trim Control Master Chain - Inspection and Modification AD/GA-7/2\n\nElevator Bellcrank Pivot Bolt - Inspection and Replacement AD/GA-7/3\n\nFuel Lines - Replacement AD/GA-7/4\n\nPropeller Control Ball Joint - Replacement AD/GA-7/5\n\nRudder Bellcrank Torque Tube - Inspection and Modification AD/GA-7/6\n\nFuel Line Chafing - Inspection AD/GA-7/7\n\nRudder Bellcrank - Inspection and Modification AD/GA-7/8\n\nRudder Torque Tube Corrosion and Cracking AD/GA-7/9\n\nFuel Tanks AD/GA-7/10\n\nElevator Hinge and Spar AD/GA-7/11 Amdt 1","sortOrder":0}],"analysis":{"kimi_summary":{"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This instrument performs a purely administrative function — revoking and remaking existing Airworthiness Directives without altering their substance. The scope remains identical to the original 2004 compilation; no expansion or contraction of regulatory coverage has occurred."},"complexity_factors":["Very short document (approximately 250 words)","Only 1 defined term implicitly used ('Airworthiness Directive')","No cross-references to other legislation beyond a single subregulation citation","Simple binary structure: revoke (a) and remake (b)","No conditional logic, exceptions, or nested provisions","Schedule 1 is a simple table listing 11 items with 2 columns each","Administrative in nature — no substantive technical requirements contained in the instrument itself (these are in the attached ADs)"],"plain_english_summary":"CASA revokes and reissues 11 Airworthiness Directives for Gulfstream (Grumman American) GA‑7 series aeroplanes, reproducing the same mandatory safety fixes as separate legal instruments. They cover fuel‑system, flight‑control and propeller defects (e.g., leaks, chafing, corrosion, cracking) and therefore directly affect owners, operators and maintenance engineers — compliance is required for legal airworthiness; this is essentially administrative housekeeping to unbundle the ADs from the 2004 compilation."},"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":false,"description":"No substantive scope change. The instrument expressly revokes and remakes the listed ADs \"in exactly the same form as appears in the latest published edition of the Directive\" (note), so technical requirements and affected aircraft remain the same; the effect is administrative reissuance (see Schedule 1 and the delegate's declaration)."},"complexity_factors":["Procedural action only: revocation and re‑making of ADs without changing substantive content (see note)","Legal authority: action taken by CASA delegate under subregulation 39.001(1)","Multiple instruments involved: Schedule 1 lists 11 separate ADs for the GA‑7 series","Operational impact concentrated: compliance and administrative/record‑keeping costs fall to owners/operators and maintenance organisations","Attachments referenced but not included in the main text (the separate ADs are attached or published elsewhere), requiring cross‑reference to the reissued instruments","Delegated discretion exercised to reorganise instruments (administrative, not technical) which may affect tracking and notice processes"],"plain_english_summary":"This instrument, made by a CASA delegate under subregulation 39.001(1), revokes a set of airworthiness directives for Gulfstream (Grumman American) GA‑7 series aeroplanes listed in Schedule 1 and reissues each as a separate instrument in the same form as the latest published editions (note). It affects GA‑7 owners, operators and maintenance organisations who must comply with the same AD requirements; the change is procedural and shifts administrative and record‑keeping effort onto those parties."}},"importantCases":[],"_links":{"self":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-gulfstream-grumman-american-ga-7-series-aeropl","history":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-gulfstream-grumman-american-ga-7-series-aeropl/history","analysis":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-gulfstream-grumman-american-ga-7-series-aeropl/analysis","conflicts":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-gulfstream-grumman-american-ga-7-series-aeropl/conflicts","importantCases":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-gulfstream-grumman-american-ga-7-series-aeropl/important-cases","documents":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-gulfstream-grumman-american-ga-7-series-aeropl/documents"}}