{"id":"F2008L00744","name":"AD/BEECH 33/28 - Elevator Control Push Rods - CANCELLED","slug":"ad-beech-33-28-elevator-control-push-rods-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":72796,"registerId":"commonwealth-F2008L00744-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Beechcraft 33 and 35-33 (Debonair/Bonanz","sectionType":"division","heading":"Beechcraft 33 and 35-33 (Debonair/Bonanza) Series Aeroplanes","content":"### Beechcraft 33 and 35-33 (Debonair/Bonanza) Series Aeroplanes\n\n| AD/BEECH 33/28 | Elevator Control Push Rods | 4/2008 |\n| -------------- | -------------------------- | ------ |\n\n| Requirement: | CANCELLED.                                                                                                                                                                                                                                                                                                                        |\n| ------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |\n|              | This AD is cancelled on 10 April 2008.                                                                                                                                                                                                                                                                                            |\n| Background:  | This AD, issued in 1980, required a one-off inspection with possible need of anti-corrosion treatment of elevator push rods in accordance with Beechcraft Service Instruction (SI) 1019 within 100 hours TIS after 31 May 1980. As all affected aircraft would have complied with this AD long ago, the AD is no longer required. |\n\n![](image.001.png)\n\nDavid Villiers  \nDelegate of the Civil Aviation Safety Authority\n\n28 February 2008","sortOrder":0},{"sectionNumber":"AD/BEECH 33/28","sectionType":"part","heading":"AD/BEECH 33/28","content":"## AD/BEECH 33/28","sortOrder":1},{"sectionNumber":"Elevator Control Push Rods","sectionType":"part","heading":"Elevator Control Push Rods","content":"## Elevator Control Push Rods","sortOrder":2},{"sectionNumber":"4/2008","sectionType":"part","heading":"4/2008","content":"## 4/2008","sortOrder":3}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1623},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This instrument terminates the legislation entirely rather than expanding or altering its scope. It represents a routine administrative sunset of an obsolete requirement, reducing regulatory burden to zero for this particular rule."},"complexity_factors":["Single operative provision (cancellation of previous instrument)","No defined terms or interpretation section","No conditional logic or exceptions","No compliance obligations (merely removes existing ones)","Substantive content under 100 words"],"plain_english_summary":"This document officially cancels an old aircraft safety rule that applied to specific Beechcraft aeroplane models (the Debonair and Bonanza series).\n\n**What it did:** The original rule (issued in 1980) required a one-time inspection of **elevator control push rods** — the mechanical linkages that move the tail surfaces controlling the aircraft's pitch (nose up/down). Owners had to check these rods for corrosion within 100 hours of flying time after May 1980.\n\n**Why it's cancelled:** Because every affected aircraft would have completed this inspection nearly three decades ago, the rule is now redundant. This instrument formally removes the requirement effective **10 April 2008**.\n\n**Who is affected:** Owners and operators of Beechcraft 33 and 35-33 series aircraft — though practically speaking, nobody needs to take action since the requirement has already been satisfied by all relevant aircraft."}},"importantCases":[],"_links":{"self":"/api/acts/ad-beech-33-28-elevator-control-push-rods-cancelled","history":"/api/acts/ad-beech-33-28-elevator-control-push-rods-cancelled/history","analysis":"/api/acts/ad-beech-33-28-elevator-control-push-rods-cancelled/analysis","conflicts":"/api/acts/ad-beech-33-28-elevator-control-push-rods-cancelled/conflicts","importantCases":"/api/acts/ad-beech-33-28-elevator-control-push-rods-cancelled/important-cases","documents":"/api/acts/ad-beech-33-28-elevator-control-push-rods-cancelled/documents"}}