{"id":"F2006B03745","name":"AD/BEECH 23/31 - Pre-Certification Requirements","slug":"ad-beech-23-31-pre-certification-requirements","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":43338,"registerId":"commonwealth-F2006B03745-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/BEECH 23/31 - Pre-Certification Requirements","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)  Beechcraft 19, 23 and 24 Series Aeroplanes\n\n \n\nAD/BEECH 23/31 Pre-Certification Requirements 9/76\n\nApplicability: Model B24R.\n\n \n\nRequirement: Install a placard on the instrument panel specifying that smoking is prohibited during take-off, landing or fuelling operations.\n\n \n\nCompliance: Before 30 October 1976.\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1101},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The directive maintains its original narrow scope, applying only to the specified aircraft model (Beechcraft B24R) and limited to the specific safety requirement regarding smoking placards during critical flight operations."},"complexity_factors":["Single operative provision with no defined terms","No cross-references to other legislation or regulations","Simple applicability test (single aircraft model only)","No exceptions, exemptions, or conditional logic","Plain language requirement with no technical legal concepts"],"plain_english_summary":"This directive requires owners of specific Beechcraft aircraft (Model B24R) to install a **no-smoking warning sign** on the instrument panel (dashboard).\n\n**What it requires:**\n- A placard must be installed where the pilot can see it\n- The sign must prohibit smoking during three critical phases:\n  * Take-off\n  * Landing  \n  * Refuelling (fuelling)\n\n**Who it affects:**\n- Owners and operators of Beechcraft Model B24R aeroplanes\n\n**Why it matters:**\nThis is a basic fire-safety measure. Smoking during these high-risk moments could ignite fuel vapours or cause other fire hazards in the cockpit. The directive originally had to be complied with by 30 October 1976."}},"importantCases":[],"_links":{"self":"/api/acts/ad-beech-23-31-pre-certification-requirements","history":"/api/acts/ad-beech-23-31-pre-certification-requirements/history","analysis":"/api/acts/ad-beech-23-31-pre-certification-requirements/analysis","conflicts":"/api/acts/ad-beech-23-31-pre-certification-requirements/conflicts","importantCases":"/api/acts/ad-beech-23-31-pre-certification-requirements/important-cases","documents":"/api/acts/ad-beech-23-31-pre-certification-requirements/documents"}}