Hey guys,
you get the actual flap setting out of the Flight Manual
for the A320
out of the Airbus Flight Manual)
slats flaps
stage 1 18 0 intermediate approach
stage 1 18 10 take off 1 + F
stage 2 22 15 approach, take off
stage 3 22 20 approach, take off, landing
stage FULL 27 35 landing