{"id":"F2006B02163","name":"AD/AC-100/11 - Front Seat Restraint Installation - Modification","slug":"ad-ac-100-11-front-seat-restraint-installation-modification","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":41393,"registerId":"commonwealth-F2006B02163-current","compilationNumber":null,"startDate":"2026-04-01","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/AC-100/11 - Front Seat Restraint Installation - Modification","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-description: CASA Airworthiness Directive\nmeta-generator: Aspose.Words for .NET 22.10.0\nmeta-keywords: Issue 8/1972,Aircraft below 5700 kg,S.L. Industries Commander 100 Series and Volair 10 Series Aeroplanes,Front Seat Restraint Installation - Modification,11\ntitle: Airworthiness Directive - AD/AC-100/11 - Front Seat Restraint Installation - Modification\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nCOMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  S.L. Industries Commander 100 Series and Volair 10 Series Aeroplanes\n\n \n\nAD/AC-100/11 Front Seat Restraint Installation - Modification 8/72\n\nApplicability: All models.\n\n \n\nRequirement: Modify each front seat restraint installation by fitting a safety harness in accordance with a scheme approved by the Secretary.\n\n \n\nCompliance: Before 1 August 1973.\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2183},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The directive maintains its original narrow technical scope focused solely on front seat restraint modifications for specific S.L. Industries aircraft models. No evidence of scope expansion beyond the initial aviation safety requirement for these particular aircraft types."},"complexity_factors":["Extremely brief directive (under 50 words of substantive content)","No defined terms, interpretation section, or glossary","Simple applicability clause covering all models of specified aircraft only","Single, unqualified requirement with no exceptions, conditions, or alternative compliance methods","No cross-references to other legislation, regulations, or technical standards within the directive text"],"plain_english_summary":"**What this means for aircraft owners**\n\nIf you operate an **S.L. Industries Commander 100 Series or Volair 10 Series** aircraft, you must modify the front seat restraint system by installing a **safety harness** (seatbelt system) in each front seat. The installation must follow a technical plan approved by the aviation safety regulator (the Secretary).\n\n**Who is affected**\nOwners and operators of all models of these specific light aircraft types.\n\n**Why it matters**\nThis safety requirement ensures pilots and front-seat passengers are properly secured during flight, reducing the risk of injury during turbulence or in the event of an accident."}},"importantCases":[],"_links":{"self":"/api/acts/ad-ac-100-11-front-seat-restraint-installation-modification","history":"/api/acts/ad-ac-100-11-front-seat-restraint-installation-modification/history","analysis":"/api/acts/ad-ac-100-11-front-seat-restraint-installation-modification/analysis","conflicts":"/api/acts/ad-ac-100-11-front-seat-restraint-installation-modification/conflicts","importantCases":"/api/acts/ad-ac-100-11-front-seat-restraint-installation-modification/important-cases","documents":"/api/acts/ad-ac-100-11-front-seat-restraint-installation-modification/documents"}}