{"id":"F2006B07863","name":"Airworthiness Directives 2004 - Revocation and Remaking - Extra EA-300 Series Aeroplanes","slug":"airworthiness-directives-2004-revocation-and-remaking-extra-ea-300-series-aeroplanes","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":50837,"registerId":"commonwealth-F2006B07863-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 - Extra EA-300 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\nExtra EA-300 Series Aeroplanes\n\nAD Name AD Number\n\nRudder Cable AD/EXTRA/1 Amdt 1\n\nWing Root Rib and Auxiliary Spar Attachment AD/EXTRA/2\n\nElevator Mass Balance AD/EXTRA/3\n\nAir Inlet Screen AD/EXTRA/4\n\nUpper Longeron Cutout Bridge AD/EXTRA/5 Amdt 1\n\nRudder Pedal Safety Control Stop AD/EXTRA/6\n\nUpper Longeron at Horizontal Stabiliser AD/EXTRA/7\n\nFuel selector valve leakage AD/EXTRA/8\n\nBottom Fuselage Cover/Firewall Sealing AD/EXTRA/9","sortOrder":0}],"analysis":{"kimi_summary":{"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The legislation maintains its original scope. The document explicitly states that each Airworthiness Directive is being re-made 'in exactly the same form as appears in the latest published edition.' This is purely administrative — revoking and reissuing existing safety rules without expanding, narrowing, or altering their substantive requirements."},"complexity_factors":["Very short document (under 500 words)","Only 1 defined term implicitly used ('Airworthiness Directive' — understood in context)","No cross-references to other legislation beyond the enabling regulation (subregulation 39.001(1))","Simple binary structure: revoke old, make new","No conditional logic, exceptions, or nested provisions","Tabular schedule listing only 9 items with 2 columns each","Straightforward administrative remaking without substantive amendment"],"plain_english_summary":"This CASA order cancels and reissues nine existing Airworthiness Directives for Extra EA‑300 series aeroplanes, remaking them as new legal instruments without changing their safety requirements. It’s administrative housekeeping to keep mandatory safety rules current and enforceable under present law. Affects Extra EA‑300 owners, operators and maintenance engineers responsible for continuing airworthiness."},"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":false,"description":"Scope not changed. The instrument explicitly revokes listed ADs and remakes them “in exactly the same form” (instrument body / Note and Schedule 1), so existing obligations on Extra EA‑300 owners/operators remain substantively unchanged. The effect is a change in legal form and instrument management (separate instruments), which may affect citation, administration and recordkeeping but not the technical scope of the directives themselves."},"complexity_factors":["Administrative re‑issuance only: the Note states each AD is “re-made in exactly the same form” (instrument body / Note) which reduces substantive complexity.","Multiple instruments affected: nine separate ADs are listed in Schedule 1, increasing administrative tracking and citation needs (Schedule 1).","Legal delegation and authority: action taken by a CASA delegate under subregulation 39.001(1) of the Civil Aviation Safety Regulations 1998 (instrument body).","Potential procedural impact: separating ADs into distinct instruments can change how they are cited, stored, or amended, imposing modest compliance/recordkeeping costs on operators (implied by reform as separate instruments).","No new technical requirements included here: the instrument does not specify work or standards itself, so technical compliance complexity depends on the content of each remade AD (Schedule 1 / attached ADs)."],"plain_english_summary":"This instrument revokes a group of Airworthiness Directives (ADs) that apply to Extra EA‑300 series aeroplanes and reissues each AD as a separate legal instrument. The Civil Aviation Safety Authority delegate does this under subregulation 39.001(1) and expressly remakes each AD “in exactly the same form” as the latest published edition. Owners and operators of Extra EA‑300s remain subject to the same technical and compliance requirements; the change is administrative (separate instruments) rather than substantive."}},"importantCases":[],"_links":{"self":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-extra-ea-300-series-aeroplanes","history":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-extra-ea-300-series-aeroplanes/history","analysis":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-extra-ea-300-series-aeroplanes/analysis","conflicts":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-extra-ea-300-series-aeroplanes/conflicts","importantCases":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-extra-ea-300-series-aeroplanes/important-cases","documents":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-extra-ea-300-series-aeroplanes/documents"}}