Title: Explain the effect of airspeed.
Course: Aircraft Pilot Training I (20053-I) > Section: Examining the Forces that Act on Aircraft

Explanation should include the following:

- Any airplane, within the limits of its structure, may be stalled at any airspeed.
- When a sufficiently high angle of attack is imposed, the smooth flow of air over an airfoil breaks up and separates, producing an abrupt change of flight characteristics and a sudden loss of lift, which results in a stall.

PLT311