When a go-around decision is made while landing in a 30-degree flap configuration, what should the flap retraction sequence be? (Ref: VFR SOP Page 176)
A) Flaps are immediately fully retracted to UP (zero) as soon as full power is applied.
B) After applying full power, set flaps to 20°; once a positive climb above Vx is established, reduce to 10°, and climb with 10° up to 400 ft AGL.
C) Do not touch flaps until the aircraft reaches 500 ft AGL, then retract gradually.
D) After applying full power, set flaps to 10°; retract to UP once Vy is passed.