{"id":"F2006B10729","name":"AD/HU 369/65 - Fargo Auxiliary Fuel Tanks","slug":"ad-hu-369-65-fargo-auxiliary-fuel-tanks","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":116719,"registerId":"commonwealth-F2006B10729-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/HU 369/65 - Fargo Auxiliary Fuel Tanks","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)  McDonnell Douglas (Hughes) and Kawasaki 369 Series Helicopters\n\n \n\nAD/HU 369/65 Fargo Auxiliary Fuel Tanks 5/86\n\nApplicability: 1. All Model 369D, 369E, 369FF, fitted with Fargo Auxiliary Fuel Tank Pt No AW1066-1082 serial Nos 101 to 220.\n\n \n\n2. All spares held in stock.\n\n \n\nRequirement: Action in accordance with McDonnell Douglas SIN No DN138, EN26, FN14 and Fargo Service Notice No. 2 Revision 1.\n\n \n\nCompliance: 1. Before further flight after 31 May 1986.\n\n \n\n2. Before installation of tank in an aircraft.\n\n \n\nBackground: Leaks have been reported in Fargo Auxiliary Fuel Tanks due to improper distribution of clamping stresses during fitment causing cracks to develop.\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1359},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This directive maintains its original targeted scope addressing a specific safety defect in defined helicopter fuel tank models. There is no indication of expansion beyond the original safety-critical fuel leak issue."},"complexity_factors":["Specific applicability limited to defined part and serial number ranges","Single clear requirement referencing external technical documents (service notices)","Specific historical compliance date","No conditional exceptions or nested logic"],"plain_english_summary":"This Airworthiness Directive from CASA mandates urgent inspections and repairs to fix a fuel‑leak/fire hazard in Hughes/Kawasaki Model 369D, 369E and 369FF helicopters fitted with Fargo auxiliary fuel tanks (PN AW1066‑1082, SN 101–220), and applies to operators and anyone holding those spare tanks.\n\nAffected operators must carry out the inspections and repairs exactly as prescribed in McDonnell Douglas S.I. Notices DN138, EN26, FN14 and Fargo Service Notice No.2 Rev.1 before any flight after 31 May 1986 or before installing a spare tank."}},"importantCases":[],"_links":{"self":"/api/acts/ad-hu-369-65-fargo-auxiliary-fuel-tanks","history":"/api/acts/ad-hu-369-65-fargo-auxiliary-fuel-tanks/history","analysis":"/api/acts/ad-hu-369-65-fargo-auxiliary-fuel-tanks/analysis","conflicts":"/api/acts/ad-hu-369-65-fargo-auxiliary-fuel-tanks/conflicts","importantCases":"/api/acts/ad-hu-369-65-fargo-auxiliary-fuel-tanks/important-cases","documents":"/api/acts/ad-hu-369-65-fargo-auxiliary-fuel-tanks/documents"}}