Keeping the aircraft as light as possible. Having the centre of gravity as far back(aft) as the flight manual will allow. Flying at the minimum drag speed.
The secret is keeping it "clean". By clean they mean the less stuff you have sticking out into the windstream the better. When you lower the flaps and slats the wing in aviation talk is dirty and...
A wing that is swept back reduces drag, but sacrifices stability at low speeds. Straight-winged aircraft produce the most drag, but are the most stable at low, landing speeds. The F-111 and F-14,...
LIFT -- force provided by the wing and in perpendicular direction to the wing. In straight and level flight the lift is exactly equal to the aircraft weight. WEIGHT -- the force pulling vertically...