{"id":"F2006B09450","name":"AD/EMB-110/10 - Fuel Tank Alternate Vent - Removal","slug":"ad-emb-110-10-fuel-tank-alternate-vent-removal","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":53890,"registerId":"commonwealth-F2006B09450-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/EMB-110/10 - Fuel Tank Alternate Vent - Removal","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 22.10.0\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)  Embraer EMB-110 (Bandeirante) Series Aeroplanes\n\n \n\nAD/EMB-110/10 Fuel Tank Alternate Vent - Removal 9/80\n\nApplicability: Models EMB-110P1 and EMB-110P2 with S/Nos. 110146, 110157, 110184, 110186,\n\n110190, 110193, 110194, 110195, 110196, 110197, 110208, 110209, 110210,\n\n110212, 110213, 1101227, 110232 and 110245.\n\n \n\nDocument: Embraer SB No. 110-28-015.\n\n \n\nCompliance: Within 300 hours time in service after 30 September 1980.\n\n \n\nBackground: The fuel tank alternate venting system is removed to improve lightning protection at the outer wing area.\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\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1545},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The directive maintains its original narrow technical scope targeting a specific safety modification for a defined subset of aircraft."},"complexity_factors":["Extremely short length (single action required)","Limited applicability to 17 specific aircraft serial numbers","Single external cross-reference to technical standard (Embraer Service Bulletin)","No defined terms, exceptions, or conditional provisions"],"plain_english_summary":"**What this rule does:**\nThis is a mandatory safety instruction (called an *Airworthiness Directive*) requiring the removal of an alternate fuel tank vent system from specific Embraer Bandeirante aircraft.\n\n**Who it affects:**\nOwners and operators of specific Embraer EMB-110P1 and EMB-110P2 aeroplanes with the following serial numbers:\n- 110146, 110157, 110184, 110186, 110190, 110193, 110194, 110195, 110196, 110197\n- 110208, 110209, 110210, 110212, 110213, 1101227, 110232 and 110245\n\n**What must be done:**\nThe alternate fuel tank venting system must be removed from the outer wing area. Operators must follow the technical instructions in *Embraer Service Bulletin No. 110-28-015* (the manufacturer's official repair guide) to perform the work.\n\n**Why it matters:**\nThe vent system posed a lightning strike risk. Removing it improves lightning protection and prevents potential fuel ignition in the wing tanks.\n\n**When to comply:**\nWithin 300 hours of flight time (*time in service*) after 30 September 1980."}},"importantCases":[],"_links":{"self":"/api/acts/ad-emb-110-10-fuel-tank-alternate-vent-removal","history":"/api/acts/ad-emb-110-10-fuel-tank-alternate-vent-removal/history","analysis":"/api/acts/ad-emb-110-10-fuel-tank-alternate-vent-removal/analysis","conflicts":"/api/acts/ad-emb-110-10-fuel-tank-alternate-vent-removal/conflicts","importantCases":"/api/acts/ad-emb-110-10-fuel-tank-alternate-vent-removal/important-cases","documents":"/api/acts/ad-emb-110-10-fuel-tank-alternate-vent-removal/documents"}}