CASA EX86/19 – Flight of Certain Ultralight Aeroplanes in Class D Airspace (Approved Flight Training Schools) Instrument 2019 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-ex86-19-flight-of-certain-ultralight-aeroplanes-in-class-d-airspace-approved-flight-training-sc