Definition
An in-flight event in which the airplane departs from its intended flight path and the pilot is unable to keep it within the limits required for safe, controlled flight. It typically involves the airplane exceeding its normal flight parameters such as pitch, bank, airspeed, or load factor, often leading to a stall, spin, or unrecoverable upset.
Plain English
The airplane is no longer flying the way the pilot wants it to, and the pilot cannot bring it back to normal controlled flight in time.
Context Anchor
Seen in accident prevention, stall awareness, upset recovery, and basic airplane control discussions.
Why Pilots Care
LOC-I remains the leading cause of fatal accidents in general aviation and is the primary reason stall and spin awareness training exists.
Grounding Statement
A simple example is an airplane that slows too much, drops a wing, and begins turning or descending faster than the pilot can correct.
Intuition Check
Loss of control in flight does not only mean a crash has already happened. It means control has been lost or not regained while the airplane is still flying.
Example Sentence 1
The accident report concluded that the pilot's failure to maintain airspeed during the turn from base to final resulted in a loss of control in flight.
Example Sentence 2
After the engine failure on takeoff, the pilot attempted an immediate turn back and experienced loss of control in flight at low altitude.