Definition
A flight condition in which the aircraft's lateral axis is parallel to the horizon, with no bank angle in either direction. In this attitude the aircraft is not turning, and the lift produced by the wings acts vertically to support the aircraft's weight.
Plain English
The aircraft is flying with both wings even, neither one tipped down. It is going straight, not turning left or right.
Context Anchor
Seen when reading instruments such as the turn coordinator or attitude indicator, especially while checking that the aircraft is not turning.
Why Pilots Care
Wings-level is the reference attitude for straight flight. Recognizing and returning to wings-level is essential for recovering from unusual attitudes, holding a heading, and flying coordinated instrument procedures.
Intuition Check
Wings-level does not mean the airplane is holding the same altitude. It means the wings are not tilted left or right.
Example Sentence 1
After completing the turn to the assigned heading, the pilot rolled out to wings-level flight and checked the heading indicator.
Example Sentence 2
Maintaining wings-level flight on the turn coordinator allowed the pilot to track the airway without heading deviation.