deceleron
deceleron · decelerons
A two-part aileron that can be deflected as a unit to provide roll control, or split…A two-part aileron that can be deflected as a unit to provide roll control, or split open to act as an air brake.
A two-part aileron that can be deflected as a unit to provide roll control, or split…A two-part aileron that can be deflected as a unit to provide roll control, or split open to act as an air brake.