{"id":"F2006B07936","name":"Airworthiness Directives 2004 - Revocation and Remaking - Pacific Aerospace 750XL Series Aeroplanes","slug":"airworthiness-directives-2004-revocation-and-remaking-pacific-aerospace-750xl-series-aeroplanes","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":50996,"registerId":"commonwealth-F2006B07936-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 - Pacific Aerospace 750XL Series Aeroplanes","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 20.2\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\n Airworthiness Directives 2004\n\n I, DAVID ALAN VILLIERS, delegate of the Civil Aviation Safety\n\n Authority, acting under subregulation 39.001 (1) of the Civil\n\n Aviation Safety Regulations 1998:\n\n (a) revoke the Airworthiness Directives mentioned in\n\n Schedule 1; and\n\n (b) make, as separate instruments, each Airworthiness\n\n Directive mentioned in Schedule 1 and attached.\n\n \n\n ![](image.001.png)\n\n David Villiers\n\n Delegate of the Civil Aviation Safety Authority\n\n \n\n  20 December 2004\n\n Note:   Each attached Airworthiness Directive is being re-made in exactly the\n\n same form as appears in the latest published edition of the Directive.\n\n \n\n\n Schedule 1 Revocation and Remaking of\n\n Airworthiness Directives\n\n Pacific Aerospace 750XL Series Aeroplanes\n\n AD Name AD Number\n\n Aileron and Elevator Pushrods AD/750XL/1\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The legislation maintains its original narrow scope — addressing a specific airworthiness issue (aileron and elevator pushrods) for a specific aircraft type (Pacific Aerospace 750XL). The revoke-and-remake procedure does not expand the scope beyond the original safety intent."},"complexity_factors":["Very short instrument (under 300 words)","Only one defined term implicitly used (the Schedule reference)","No nested conditional logic or exceptions","Single cross-reference to subregulation 39.001(1) of CASR 1998","Straightforward two-step structure: (a) revoke, (b) remake","No substantive amendments to the attached directive content"],"plain_english_summary":"**What this legislation does:**\n\nThis instrument is a formal decision by a CASA (Civil Aviation Safety Authority) delegate to **revoke and immediately remake** a specific airworthiness directive for Pacific Aerospace 750XL series aeroplanes.\n\n**Who it affects:**\n- Owners and operators of Pacific Aerospace 750XL aircraft\n- Maintenance organisations servicing these aircraft\n- The aviation safety regulator (CASA)\n\n**Why it matters:**\nAirworthiness Directives (ADs) are legally binding safety instructions issued when a design flaw, maintenance issue, or operational problem is discovered that could affect flight safety. This particular AD deals with **aileron and elevator pushrods** — critical control linkages that connect the pilot's controls to the aircraft's wing and tail surfaces.\n\n**What's actually happening here:**\nThe delegate is doing a \"revoke and remake\" — a technical housekeeping procedure. The directive itself (AD/750XL/1) isn't changing in substance. The note at the bottom confirms it's being re-made \"in exactly the same form\" as before. This is likely being done to:\n- Ensure the directive sits under the correct legal authority (subregulation 39.001(1) of the CASR 1998)\n- Update administrative or procedural aspects without altering the safety requirements\n- Consolidate or re-register the instrument under current regulatory frameworks\n\n**In short:** If you fly or maintain a Pacific Aerospace 750XL, nothing changes for you operationally. The safety requirements for inspecting or fixing those pushrods stay exactly the same — this is just regulatory paperwork to keep the legal basis tidy."},"flash_summary":{"complexity_score":3,"scope_assessment":{"changed":false,"description":"The instrument does not change the substantive scope or requirements of the Airworthiness Directive listed. It revokes the prior instrument(s) and re-makes the Directive(s) in the same form as the latest published edition (Note; Schedule 1). The effect is administrative (instrument identity and issuance mechanics) rather than substantive change to obligations imposed by AD/750XL/1."},"complexity_factors":["Narrow, specific subject matter (single AD for Pacific Aerospace 750XL) limits substantive complexity (Schedule 1).","Primary action is administrative (revocation and re-issuance), which is procedurally simple but requires careful record-keeping and publication to avoid citation or compliance errors (opening paragraph; Note).","Reliance on an external, separately published AD text (the instrument re-makes the latest published edition) creates cross-reference complexity: the substantive requirements live outside this instrument (Note).","Legal basis is a single delegated regulatory power (subregulation 39.001(1)), so statutory reasoning is compact but requires checking delegation limits.","Potential operational impact depends on the content of the attached AD (not reproduced in this instrument), so practical implications are determined by that separate document (Schedule 1; Note)."],"plain_english_summary":"This instrument, signed by a CASA delegate under subregulation 39.001(1), revokes listed Airworthiness Directives and re‑issues each as a separate instrument with the same published text. It primarily affects owners/operators of the listed Pacific Aerospace 750XL aeroplanes (AD/750XL/1) and CASA’s administrative recording; the substantive obligations and compliance costs remain unchanged."}},"importantCases":[],"_links":{"self":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-pacific-aerospace-750xl-series-aeroplanes","history":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-pacific-aerospace-750xl-series-aeroplanes/history","analysis":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-pacific-aerospace-750xl-series-aeroplanes/analysis","conflicts":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-pacific-aerospace-750xl-series-aeroplanes/conflicts","importantCases":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-pacific-aerospace-750xl-series-aeroplanes/important-cases","documents":"/api/acts/airworthiness-directives-2004-revocation-and-remaking-pacific-aerospace-750xl-series-aeroplanes/documents"}}