{"id":"F2007L04752","name":"AD/ROBIN/9 - Rudder Bar Assembly Welds - CANCELLED","slug":"ad-robin-9-rudder-bar-assembly-welds-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":71270,"registerId":"commonwealth-F2007L04752-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/ROBIN/9 - Rudder Bar Assembly Welds - CANCELLED","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 20.2\ntitle: AIRCRAFT\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\n \n\nAIRWORTHINESS DIRECTIVE\n\nOn the effective date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive AD/ROBIN/9.\n\n### Robin Aviation Series Aeroplanes\n\n| AD/ROBIN/9 | Rudder Bar Assembly Welds | 1/2008 |\n| --- | --- | --- |\n\n\n \n\n| Requirement: | CANCELLED. |\n| --- | --- |\n|  | This AD is cancelled on 17 January 2008. |\n| Background: | The requirements of this Directive are superseded by AD/ROBIN/27 Amdt 2. |\n\n\n![](image.001.png)\n\nDavid Villiers  Delegate of the Civil Aviation Safety Authority\n\n29 November 2007\n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1690},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This instrument performs its intended limited function: formally terminating a superseded safety directive without expanding regulatory scope or adding new requirements."},"complexity_factors":["Single operative provision (cancellation)","No defined terms section","No conditional logic, cross-references, or exceptions","Document contains only 4 substantive lines including signature"],"plain_english_summary":"**What this does**\n\nThis document cancels a previous aircraft safety rule (Airworthiness Directive AD/ROBIN/9) that applied to **Robin Aviation Series Aeroplanes**.\n\n**The details**\n\n* **Old rule:** Required maintenance or inspection of welds on rudder bar assemblies (the foot pedals that steer the aircraft)\n* **What changes:** The old rule is completely revoked as of **17 January 2008**\n* **Why:** A newer, updated directive (**AD/ROBIN/27 Amendment 2**) now covers these safety requirements, making the old one redundant\n\n**Who needs to know**\n\nAircraft owners, operators, and maintenance engineers working on Robin Aviation Series Aeroplanes must ensure they comply with the newer directive (AD/ROBIN/27 Amdt 2) rather than this cancelled one."}},"importantCases":[],"_links":{"self":"/api/acts/ad-robin-9-rudder-bar-assembly-welds-cancelled","history":"/api/acts/ad-robin-9-rudder-bar-assembly-welds-cancelled/history","analysis":"/api/acts/ad-robin-9-rudder-bar-assembly-welds-cancelled/analysis","conflicts":"/api/acts/ad-robin-9-rudder-bar-assembly-welds-cancelled/conflicts","importantCases":"/api/acts/ad-robin-9-rudder-bar-assembly-welds-cancelled/important-cases","documents":"/api/acts/ad-robin-9-rudder-bar-assembly-welds-cancelled/documents"}}