Plain English Meaning
A defined rectangular path that aircraft fly around an airport when taking off and landing, so everyone arrives, departs, and turns in a predictable order.
Full Definition
The standard rectangular flight path flown by aircraft around an airport during takeoff and landing operations, consisting of five legs: upwind, crosswind, downwind, base, and final approach. Standard pattern direction is left-hand turns unless otherwise specified for the runway in use.
Context Anchor
You encounter this term when operating near an airport, listening to airport radio calls, planning an , or practicing .