Dont you think you should just treat gliding as gliding, and powered flight as powered flight?
(take it as face value)
KBaB
p.s. £4 per flight? Wheres that? i usually pay £15 for a air tow and around 17p per min in the air. Winch is about £4 and 17p per min in the air.
[This message has been edited by KBaB (edited 25 February 2001).]