The Sky Tug-of-War
Lift, weight, thrust, and drag — the fundamentals of why airplanes fly.
QUESTION 1 OF 9
Which set lists the four fundamental forces acting on an airplane in flight?
Aerlon is a supplemental study tool. Aerlon is not an FAA-approved training course and does not satisfy any FAA training requirements. Always train with a certificated flight instructor (CFI) and consult current FAA publications.