{"id":"F2018L01049","name":"CASA 47/18 — Number of Cabin Attendants (National Jet Systems) Direction 2018","slug":"casa-47-18-number-of-cabin-attendants-national-jet-systems-direction-2018","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":97752,"registerId":"commonwealth-F2018L01049-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA 47/18 — Number of Cabin Attendants (National Jet Systems) Direction 2018","content":"Instrument number CASA 47/18\n\nI, PETER MICHAEL WHITE, Executive Manager, Regulatory Services & Surveillance Division, Aviation Group, a delegate of CASA, make this instrument under regulation 208 of the Civil Aviation Regulations 1988.\n\n\\[Signed P. White\\]\n\nPeter White  \nExecutive Manager, Regulatory Services & Surveillance Division  \nAviation Group\n\n20 July 2018\n\nCASA 47/18 — Number of Cabin Attendants (National Jet Systems) Direction 2018\n\n1 Name\n\nThis instrument is CASA 47/18 — Number of Cabin Attendants (National Jet Systems) Direction 2018.\n\n2 Duration\n\nThis instrument:\n\n(a) commences on 1 August 2018; and\n\n(b) is repealed at the end of 31 July 2020.\n\n3 Application\n\nThis instrument applies to National Jet Systems Pty Ltd, ARN 436109 (National Jet Systems), if National Jet Systems operates B717‑200 series aircraft with a type certificate data sheet that provides for a maximum seating capacity of 125 passengers (the relevant aircraft) in charter, or regular public transport, operations.\n\n4 Directions\n\n(1) Subparagraph 6.1 (b) of Civil Aviation Order 20.16.3, as in force from time to time, does not apply to National Jet Systems in respect of its operation of the relevant aircraft.\n\n(2) National Jet Systems must assign for duty at least 1 cabin attendant for every 50 passenger seats or part of that number fitted to the relevant aircraft.\n\n(3) National Jet Systems must not, without the prior written approval of CASA, revise any part of its operations manual affecting emergency procedures for the relevant aircraft, including in relation to exits or procedures relating to able‑bodied passengers.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1847},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The instrument remains precisely scoped to its original purpose: varying cabin crew requirements for a specific operator's specific aircraft. No expansion beyond the stated regulatory relief has occurred."},"complexity_factors":["Limited to a single operator (National Jet Systems) and specific aircraft type (B717-200)","Single cross-reference to external legislation (Civil Aviation Order 20.16.3)","Simple mathematical formula with only one condition (1 per 50 seats)","No definitions section or interpretive provisions","Automatic repeal (sunset clause) built into duration"],"plain_english_summary":"This special aviation safety direction applies only to National Jet Systems’ Boeing 717‑200 (≤125 seats). It replaces the usual minimum cabin‑attendant requirement with a simpler ratio: one attendant per 50 passenger seats (or part thereof).\n\nThe airline cannot amend its emergency procedures manual without CASA’s written approval. It allows reduced crew numbers while preserving regulator oversight of evacuation safety."}},"importantCases":[],"_links":{"self":"/api/acts/casa-47-18-number-of-cabin-attendants-national-jet-systems-direction-2018","history":"/api/acts/casa-47-18-number-of-cabin-attendants-national-jet-systems-direction-2018/history","analysis":"/api/acts/casa-47-18-number-of-cabin-attendants-national-jet-systems-direction-2018/analysis","conflicts":"/api/acts/casa-47-18-number-of-cabin-attendants-national-jet-systems-direction-2018/conflicts","importantCases":"/api/acts/casa-47-18-number-of-cabin-attendants-national-jet-systems-direction-2018/important-cases","documents":"/api/acts/casa-47-18-number-of-cabin-attendants-national-jet-systems-direction-2018/documents"}}