The “requirements” of CAAP 166-01?
The differing circuit heights “stipulated” in CAAP 166-01?
Yeah nah. You have to keep resisting the desire turn non-binding advisory material into law, ATSB.
All the ag pilots I know get vertigo above 300’ AGL. I’ve never seen one do a circuit. 2000’ AGL overfly? I suppose there’s a first time for everything...