{"id":"F2006B08577","name":"AD/CL-600/18 - Introduction of Earthing Point","slug":"ad-cl-600-18-introduction-of-earthing-point","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":51416,"registerId":"commonwealth-F2006B08577-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/CL-600/18 - Introduction of Earthing Point","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)  Bombardier (Canadair) CL-600 (Challenger) Series Aeroplanes\n\n \n\nAD/CL-600/18 Introduction of Earthing Point 13/89\n\nApplicability: All model CL 600 aeroplanes.\n\n \n\nRequirement: Action in accordance with Canadair Service Bulletin 600-0323.\n\nCompliance: Prior to 28 December 1990 or prior to issue of a Certificate of Airworthiness. Background:              The introduction of an earthing point and bonding jumper as provided by this SB is an\n\nAustralian Certification Requirement.\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\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":914},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"Narrow technical directive limited to specific aircraft modification; scope remains tightly focused on the earthing point installation requirement."},"complexity_factors":["Very short text with no interpretation section","Single external reference to manufacturer service bulletin","No conditional language or exceptions","Simple mechanical compliance requirement"],"plain_english_summary":"This directive mandates that owners/operators of Bombardier (Canadair) CL‑600 series aircraft in Australia install an additional earthing point and bonding jumper per Canadair Service Bulletin 600‑0323. It’s an Australian certification requirement intended to prevent static discharge risks to fuel systems and avionics. Compliance was required before 28 December 1990 or before the aircraft’s first Australian registration, whichever came first."}},"importantCases":[],"_links":{"self":"/api/acts/ad-cl-600-18-introduction-of-earthing-point","history":"/api/acts/ad-cl-600-18-introduction-of-earthing-point/history","analysis":"/api/acts/ad-cl-600-18-introduction-of-earthing-point/analysis","conflicts":"/api/acts/ad-cl-600-18-introduction-of-earthing-point/conflicts","importantCases":"/api/acts/ad-cl-600-18-introduction-of-earthing-point/important-cases","documents":"/api/acts/ad-cl-600-18-introduction-of-earthing-point/documents"}}