CASA OAR 179/10 – Amendment of instrument CASA OAR 173/10 – Determination of airspace and controlled aerodromes etc Zoe has a public metadata record for this legal instrument, but accepted source text is not available in the agent mirror yet. Canonical page: https://zoelaw.ai/legislation/casa-oar-179-10-amendment-of-instrument-casa-oar-173-10-determination-of-airspace-and-controlled-aer