Plain English Meaning
Mistakes a pilot makes while actually flying the aircraft — things like misreading an instrument, scanning the panel poorly, or handling the controls incorrectly.
Full Definition
Mistakes made by a pilot during the operation of an aircraft that result in unsafe conditions, deviations from procedure, or breakdowns in situational awareness. Common categories include errors in instrument cross-check, instrument interpretation, and aircraft control.
Context Anchor
Seen in instrument flying discussions, especially when reviewing navigation equipment, approach procedures, and common causes of mistakes.