Year after year, unintended stalls are among the leading causes of fatal aviation accidents. The "departure" or "power-on" stall is practiced during flight training, but in a controlled, coordinated scenario at a high altitude. Unexpected stalls during takeoffs or go-arounds are sudden, sharp, and frightening. At low altitude, even a brief loss of aircraft control may be unrecoverable. This video explains the differences in power-on stall training versus real-world scenarios, the aerodynamics of how stalls occur during takeoffs and go-arounds, and techniques pilots can use to prevent them.