"mm" wrote in message ...

Anyone who has an FAA aerobatic altitude waiver. I've seen many loops end
significantly lower than 600'.
mm

Well I don't have a Letter of Authority to perform low altitude
aerobatics, but I do have a LOA for another area. The letter is
excruciatingly specific about what I am and am not permitted to do. I
hope for Turf and Roy's sake that all conditions on said letter were
complied with.