Commonwealth Consolidated Regulations

CIVIL AVIATION SAFETY REGULATIONS 1998 - REG 175.480

    This Subpart applies to an object or structure:

  (a)   that has a maximum height of at least 100 m above ground level; or

  (b)   that penetrates an obstacle limitation surface of an aerodrome; or

  (c)   that penetrates an obstacle data collection surface, as mentioned in Appendix 8 of Annex   15 to the Chicago Convention; or

  (d)   that is an obstacle that is required to be included on an Aerodrome Obstacle Chart--ICAO Type A, as mentioned in Annex   4 to the Chicago Convention; or

  (e)   that is an obstacle that is required to be included on an Aerodrome Obstacle Chart--ICAO Type B, as mentioned in Annex   4 to the Chicago Convention; or

  (f)   if AA requires data about the object or structure in the interests of aviation safety.