{"id":"F2005L04240","name":"Instrument Exercising Air Services Regulations - 1995 (AERU-05-57)","slug":"instrument-exercising-air-services-regulations-1995-aeru-05-57","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":40428,"registerId":"commonwealth-F2005L04240-current","compilationNumber":null,"startDate":"2026-04-01","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"Instrument Exercising Air Services Regulations - 1995 (AERU-05-57)","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 20.2\ntitle: Airservices Australia\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\n![](image.001.png)\n\nInstrument Registration Number:   AERU-05-57  \n\n \n\nINSTRUMENT EXERCISING AIR SERVICES REGULATIONS – 1995\n\n \n\nI, Stephen James Angus, A/General Manager Airspace and Environment Regulatory Unit, Airservices Australia, hereby:\n\n1. DECLARE that following area has been reclassified as Class G Airspace under the provisions of Regulations 2.04 (1) (b) of the Airservices Regulations and that area is established as a Temporary Danger Area under the provisions of Regulation 2.07 (1) of the Air Services Regulations.  Under the provisions of Regulation 2.05 (2) of the Air Services Regulations the air traffic services provided in the declared airspace will be Class G services in accordance with Annex 11 to the Chicago Convention.\n\n\n \n\n| LATERAL LIMITS | An area bounded by straight lines joining<br>34 25 40S  139 18 57E,  34 32 30S 138 55 13E, 34 16 35S 139 07 33E<br>then along the minor arc of a circle of 50nm radius centred on 34 56 49S 138 21 28E (AD/DME) to 34 25 40S  139 18 57E |\n| --- | --- |\n|  |  |\n| VERTICAL LIMITS | Surface - A100 |\n|  |  |\n| HOURS OF ACTIVITY: | 0512252330UTC to 0601131030UTC,<br>2330UTC to 1030UTC daily |\n|  |  |\n| ADMINISTERING<br>AUTHORITY: | Airservices Australia |\n|  |  |\n\n\n \n\nThis instrument will take effect from 0512252330UTC and remain in force until 0601131030UTC.\n\n \n\n \n\nSigned at Canberra this 21st day of December, 2005.\n\n \n\n \n\n \n\n \n\n(Signature):………signed………………………\n\n \n\n(Name):     S. J. Angus\n","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1640},"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"The instrument performs exactly the specific airspace declaration function authorised by the enabling regulations (Air Services Regulations 2.04, 2.05, 2.07) without expanding beyond the delegated power to establish temporary danger areas and reclassify airspace."},"complexity_factors":["Technical aviation nomenclature (Class G airspace, Temporary Danger Area, A100 altitude designation)","Geospatial coordinates requiring aviation chart interpretation to locate the physical area","UTC timestamp format requiring timezone conversion for local applicability","Reference to international treaty instrument (Annex 11 to the Chicago Convention)"],"plain_english_summary":"This instrument temporarily reclassifies a triangular area northeast of Adelaide as Class G and declares it a Temporary Danger Area, effective nightly 23:30–10:30 UTC from 25 Dec 2005 to 13 Jan 2006. The restriction applies from ground to A100 (10,000 ft), warning pilots that hazardous activities occur there and that normal air traffic separation services are limited."}},"importantCases":[],"_links":{"self":"/api/acts/instrument-exercising-air-services-regulations-1995-aeru-05-57","history":"/api/acts/instrument-exercising-air-services-regulations-1995-aeru-05-57/history","analysis":"/api/acts/instrument-exercising-air-services-regulations-1995-aeru-05-57/analysis","conflicts":"/api/acts/instrument-exercising-air-services-regulations-1995-aeru-05-57/conflicts","importantCases":"/api/acts/instrument-exercising-air-services-regulations-1995-aeru-05-57/important-cases","documents":"/api/acts/instrument-exercising-air-services-regulations-1995-aeru-05-57/documents"}}