{"id":"F2006B08283","name":"AD/CESSNA 340/6 - Pre-Certification Requirements - Modification","slug":"ad-cessna-340-6-pre-certification-requirements-modification","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":115604,"registerId":"commonwealth-F2006B08283-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/CESSNA 340/6 - Pre-Certification Requirements - Modification","content":"COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 \\- 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n![](image.001.png)  \nCessna 340 Series Aeroplanes\n\nAD/CESSNA 340/6 Pre-Certification Requirements \\- Modification 3/75\n\nApplicability: All models.\n\nRequirement: Modify the aircraft in accordance with the requirements of ANO 101.22 in respect of the following:\n\n    Install placards in the cabin specifying the periods during which smoking is prohibited.\n\n    2. Install a placard adjacent to the oxygen system filling valve stating the maximum filling pressure of the system and a caution to keep the valve and its surround clean, dry and free from oil and grease.\n\n    3. Install a placard in a prominent position adjacent to the rear left hand seat as follows:\n\n“ENSURE THAT THIS SEAT IS LOCKED FULL FORWARD DURING TAKEOFF AND LANDING”,\n\n    4. (a) Install fuelling equipment bonding points at each fuel filling point.\n\n(b) Install and identify external earthing points for the attachment of ground connections on each main under- carriage assembly or on the nose gear.\n\n    5. Modify the power supply system to the turn and bank indicator to give immediate indication of any power loss.\n\nCompliance: Before 31 March 1975.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2361},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This directive establishes specific pre-certification safety requirements for Cessna 340 aircraft and does not represent an expansion beyond its original purpose of mandating physical modifications and signage."},"complexity_factors":["Single external reference to ANO 101.22 without reproduced text","Five discrete, unambiguous modification requirements","No defined terms or interpretive provisions","Simple applicability clause (\"All models\")"],"plain_english_summary":"This AD requires five safety modifications to be completed on every Cessna 340 before it can be certificated, including new cabin and oxygen-warning placards, a required seat-position warning, fuel static-bonding points, and a change to monitor power to the turn-and-bank indicator. It affects owners/operators and maintenance shops and aims to reduce fire/ignition risk, ensure seat security during critical flight phases, and provide immediate warning of loss of a key flight instrument."}},"importantCases":[],"_links":{"self":"/api/acts/ad-cessna-340-6-pre-certification-requirements-modification","history":"/api/acts/ad-cessna-340-6-pre-certification-requirements-modification/history","analysis":"/api/acts/ad-cessna-340-6-pre-certification-requirements-modification/analysis","conflicts":"/api/acts/ad-cessna-340-6-pre-certification-requirements-modification/conflicts","importantCases":"/api/acts/ad-cessna-340-6-pre-certification-requirements-modification/important-cases","documents":"/api/acts/ad-cessna-340-6-pre-certification-requirements-modification/documents"}}