Civil Aviation Order 52.1 - Use of airspace - Directions under r 99AA about the use of class A airspace (31/01/2002) 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/civil-aviation-order-52-1-use-of-airspace-directions-under-r-99aa-about-the-use-of-class-a-airspace-