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Boy Scouts Aviation Merit Badge. Control Surfaces. Primary Control Surfaces. Rudder. Ailerons. Elevator. Aileron. The ailerons are located near the rear end of the wing tip. Aileron. controls the roll of the plane. Longitudinal axis. Elevators.
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Boy ScoutsAviation Merit Badge Control Surfaces
Primary Control Surfaces Rudder Ailerons Elevator
Aileron The ailerons are located near the rear end of the wing tip
Aileron controls the roll of the plane Longitudinal axis
Elevators The Elevators are located on the horizontal stabilizer of the tail
Elevators controls the pitch of the plane Lateral axis
Rudder The rudder is located on the vertical stabilizer of the tail
Rudder controls the yaw of the plane Vertical axis
Control Surfaces • Aileron – controls the roll of the plane • Elevator – controls the pitch, or the up and down, movement of the plane • Rudder – controls the yaw, or side to side, movement of the plane
How the Control SurfacesWork Together for Flight • Take off down the runway • Aileron - level • Elevator – neutral • Rudder – neutral
Control Surfaces • Straight Climb • Aileron - level • Elevator - up • Rudder – neutral
Control Surfaces • Level Left Turn • Aileron – left up, right down • Elevator – neutral • Rudder – left rudder
Control Surfaces • Climbing left turn • Aileron – left up, right down • Elevator – up • Rudder – left rudder
Control Surfaces • Straight descent • Aileron - level • Elevator - down • Rudder – neutral
Control Surfaces • Landing • Aileron - level • Elevator - down • Rudder – neutral
Quick Quiz What control surface controls the pitch, or the up and down movement of the plane? • Rudder • Aileron • Elevator
Answer: What control surface controls the pitch, or the up and down movement of the plane? • Rudder • Aileron • Elevator