Zone A If development is located: within 100 metres of the Distance Measuring Equipment antenna and above a horizontal plane located 4 metres below the centre of the Distance Measuring Equipment antenna; or All applications must be referred to between 100–1500 metres from Airservices Australia for assessment. the Distance Measuring Equipment antenna and the development will cross the zone boundary (defined as an elevation angle of 2°, measured from the above horizontal plane beneath the Distance Measuring Equipment antenna). Zone B If development is located between 100-1500 metres from the centre of the Distance Measuring Equipment No requirements. antenna and the development will not cross the zone boundary. General guidance: high voltage overhead powerlines, 33kV or greater, which cross the zone boundary should be at least 300 metres from the Distance Measuring Equipment antenna; if the Distance Measuring Equipment antenna is co-located with a Very High Frequency Omni-directional Range, Localizer or Glidepath facility, the building restricted area of the co-located facility should be used as the Distance Measuring Equipment building restricted area. Very High Frequency Omni-directional Range Very High Frequency Omni-directional Ranges are navigation aids used in non-precision approaches, aircraft holding patterns and airways routes. The Course Deviation Indicator on an aircraft calculates bearing to and from the VHF Omni-directional Range. There are two types of VHF Omni-directional Ranges, Doppler and Conventional, each of which can be mounted either on the ground or elevated. Conventional Very High Frequency Omni-directional Range Ground mounted Conventional Very High Frequency Omni-directional Range Building Location of development Action required Restricted Area
Zone A If development is located: within 100 metres of the Distance Measuring Equipment antenna and above a horizontal plane located 4 metres below the centre of the Distance Measuring Equipment antenna; or between 100–1500 metres from the Distance Measuring Equipment antenna and the development will cross the zone boundary (defined as an elevation angle of 2°, measured from the above horizontal plane beneath the Distance Measuring Equipment antenna). All applications must be referred to Airservices Australia for assessment. Zone B If development is located between 100-1500 metres from the centre of the Distance Measuring Equipment antenna and the development will not cross the zone boundary. No requirements. General guidance: high voltage overhead powerlines, 33kV or greater, which cross the zone boundary should be at least 300 metres from the Distance Measuring Equipment antenna; if the Distance Measuring Equipment antenna is co-located with a Very High Frequency Omni-directional Range, Localizer or Glidepath facility, the building restricted area of the co-located facility should be used as the Distance Measuring Equipment building restricted area. Very High Frequency Omni-directional Range Very High Frequency Omni-directional Ranges are navigation aids used in non-precision approaches, aircraft holding patterns and airways routes. The Course Deviation Indicator on an aircraft calculates bearing to and from the VHF Omni-directional Range. There are two types of VHF Omni-directional Ranges, Doppler and Conventional, each of which can be mounted either on the ground or elevated. Conventional Very High Frequency Omni-directional Range Ground mounted Conventional Very High Frequency Omni-directional Range Building Restricted Area Location of development Action required
1.0_Guideline_G_Attachment_3.docx