Help!-Flap sequencing on 747-400
Help... An Air Cadet asked me about 744 flap sequencing tonight and I hadn't a clue. Can any of you 744 jocks help?
What is the relationship between the leading edge droops (Are they Kruger flaps?) and the trailing edge flaps (slotted flaps?) for various flap lever selections eg flaps 1,5 10,20,30 etc. For example do the leading edge flaps come out at flaps 1 or 5 or what? along with the trailing edge flaps, or does one come out before the rest?
I don't know why hw wants to know but he's a good lad and I said I'd try to find out.