{"id":"F2011L01915","name":"CASA EX104/11 – Exemption – participation in land and hold short operations","slug":"casa-ex104-11-exemption-participation-in-land-and-hold-short-operations","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":87228,"registerId":"commonwealth-F2011L01915-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA EX104/11 – Exemption – participation in land and hold short operations","content":"Instrument number CASA EX104/11\n\nI, jonATHAN ALECK, Acting Director of Aviation Safety, on behalf of CASA, make this instrument under regulation 11.160 of the Civil Aviation Safety Regulations 1998 (CASR 1998).\n\n\\[Signed Jonathan Aleck\\]\n\nJonathan Aleck  \nActing Director of Aviation Safety\n\n15 September 2011\n\nExemption — participation in land and hold short operations\n\n1 Duration\n\nThis instrument:\n\n(a) commences on 1 October 2011; and\n\n(b) stops having effect at the end of 30 September 2014.\n\n2 Application\n\nThis instrument applies:\n\n(a) to an air traffic services (ATS) provider, within the meaning of regulation 172.015 of CASR 1998; and\n\n(b) for land and hold short operations using Airbus A321 aircraft operated by Jetstar Airways Pty Limited, Aviation Reference Number 510654.\n\n3 Exemption\n\n(1)An ATS provider is exempt from compliance with paragraph 172.065 (1) (a) of CASR 1998 to the extent mentioned in subsection (2).\n\n(2)The exemption applies only to the standards set out in subsections 10.13.5.3, 10.13.5.4 and 10.13.5.7 of the Manual of Standards Part 172 — Air Traffic Services.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2238},"content_quality":"ok","complexity_score":3,"scope_assessment":{"changed":false,"description":"This is the original exemption instrument establishing a narrow, time-limited permission. The scope is intentionally restricted to a single aircraft type (Airbus A321) operated by one airline (Jetstar Airways) for a specific 3-year period, consistent with the standard practice for temporary CASA exemptions."},"complexity_factors":["Multiple nested legislative references to Civil Aviation Safety Regulations (regs 11.160, 172.015, and paragraph 172.065(1)(a))","Technical aviation terminology requiring domain knowledge (Land and Hold Short Operations, ATS provider, Aviation Reference Number)","Precise cross-references to Manual of Standards Part 172 subsections (10.13.5.3, 10.13.5.4, 10.13.5.7)","Narrow conditional application limited to specific aircraft type, single operator, and fixed time period"],"plain_english_summary":"This instrument temporarily lets air traffic controllers legally clear a specific Jetstar Airbus A321 (ARN 510654) to “land and hold short” even though three technical standards in the Manual of Standards Part 172 wouldn’t be met. It runs from 1 Oct 2011 to 30 Sep 2014 and affects controllers and that Jetstar aircraft.\n\nOnly those three standards are exempted; all other safety requirements remain in force. The carve‑out enables these operations for a limited trial or operational need while ensuring the exemption automatically expires."}},"importantCases":[],"_links":{"self":"/api/acts/casa-ex104-11-exemption-participation-in-land-and-hold-short-operations","history":"/api/acts/casa-ex104-11-exemption-participation-in-land-and-hold-short-operations/history","analysis":"/api/acts/casa-ex104-11-exemption-participation-in-land-and-hold-short-operations/analysis","conflicts":"/api/acts/casa-ex104-11-exemption-participation-in-land-and-hold-short-operations/conflicts","importantCases":"/api/acts/casa-ex104-11-exemption-participation-in-land-and-hold-short-operations/important-cases","documents":"/api/acts/casa-ex104-11-exemption-participation-in-land-and-hold-short-operations/documents"}}