Checked webtrack which - if accurate - confirmed that it was at 1034' for several minutes, dropping to 928' in a turn over Richmond before tracking north and climbing
These Australian skygods....can't they fly a level turn? My old Burmese flight instructor would have clunked his mike on my head if I had lost more than 20 feet during a steep turn on an old noisy B737-200! And I am a lowly third world line pilot.