{"id":"F2011L01223","name":"CASA OAR 087/11 — Revocation of Certain Determinations of Airspace and Controlled Aerodromes etc Instrument 2011","slug":"casa-oar-087-11-revocation-of-certain-determinations-of-airspace-and-controlled-aerodromes-etc-instr","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":125436,"registerId":"commonwealth-F2011L01223-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA OAR 087/11 — Revocation of Certain Determinations of Airspace and Controlled Aerodromes etc Instrument 2011","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-description: Revocation of Certain Determinations of Airspace and Controlled Aerodromes etc Instrument 2011\nmeta-generator: Aspose.Words for .NET 20.2\ntitle: CASA OAR 087/11\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nInstrument number CASA OAR 087/11\n\nI, peter BEILBY cromarty, Executive Manager, Airspace and Aerodrome Regulation Division, a delegate of CASA, make this instrument under regulation 5 of the Airspace Regulations 2007.\n\n[Signed P. B. Cromarty]\n\nPeter Cromarty  Executive Manager  Airspace and Aerodrome Regulation Division\n\n14 June 2011\n\nRevocation of Certain Determinations of Airspace and Controlled Aerodromes etc Instrument 2011\n\n1 Commencement\n\n This instrument commences on the day after registration.\n\nNote   The instrument has been published in NOTAM. The instrument is also a legislative instrument and it was registered before it commenced.\n\n2 Revocations\n\n The following instruments are revoked:\n\n(a) CASA OAR 192/09;\n\n(b) CASA OAR 193/09;\n\n(c) CASA OAR 179/10.\n\n \n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1320},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"The instrument remains strictly limited to its original purpose of revoking three specific previous determinations. It has not expanded beyond this narrow housekeeping function."},"complexity_factors":["Only 2 operative sections (commencement and revocations)","No defined terms or interpretation section","No conditional language, exceptions, or nested provisions","Straightforward list of revocations without substitution or transitional provisions"],"plain_english_summary":"This instrument revokes three Civil Aviation Safety Authority determinations (CASA OAR 192/09, 193/09 and 179/10), removing the legal force of the specific airspace classifications and controlled‑aerodrome rules those instruments set out. \n\nIt affects pilots, air traffic controllers and airport operators who relied on those rules—essentially housekeeping to eliminate outdated or superseded regulatory arrangements so the former boundaries, designations or operational requirements are no longer binding."}},"importantCases":[],"_links":{"self":"/api/acts/casa-oar-087-11-revocation-of-certain-determinations-of-airspace-and-controlled-aerodromes-etc-instr","history":"/api/acts/casa-oar-087-11-revocation-of-certain-determinations-of-airspace-and-controlled-aerodromes-etc-instr/history","analysis":"/api/acts/casa-oar-087-11-revocation-of-certain-determinations-of-airspace-and-controlled-aerodromes-etc-instr/analysis","conflicts":"/api/acts/casa-oar-087-11-revocation-of-certain-determinations-of-airspace-and-controlled-aerodromes-etc-instr/conflicts","importantCases":"/api/acts/casa-oar-087-11-revocation-of-certain-determinations-of-airspace-and-controlled-aerodromes-etc-instr/important-cases","documents":"/api/acts/casa-oar-087-11-revocation-of-certain-determinations-of-airspace-and-controlled-aerodromes-etc-instr/documents"}}