V-Speeds (DA-20)

Va

Maneuvering Speed Maximum speed for abrupt maneuvers or turbulent air 106

Vfe (takeoff)

Maximum Flap Extended Speed Maximum speed with wing flaps to 'Take Off' 100

Vno

Maximum Structural Cruising Speed Speed that should not be exceeded unless in smooth air Beginning of Yellow arc 118

Vne

Never Exceed Speed Never exceed in any operation Red line / top of yellow arc 164

Vs

Stalling Speed Minimum steady flight speed at which the airplane is controllable 42

Vso

Stalling Speed (Landing Configuration) Minimum steady flight speed at which the airplane is controllable in the landing configuration 34

Yellow Arc

118 - 164 (Vno - Vne) Operations must be conducted with caution and only in smooth air

Red Line

164 (Vne) Maximum speed for all operations

White Arc

34 - 78 (Vso - Vfe_ldg) Full flap ("landing") operating range

Green Arc

42 - 118 (Vs - Vno) Normal operating range

Approach Speed

52-62

Best Glide Speed

73

Vx

Best Angle of Climb Speed Greatest gain of altitude in a given distance 57

Vfe (landing)

Maximum Flap Extended Speed Maximum speed with wing flaps to 'Landing' Top of white arc 78

Vy

Best Rate of Climb Speed Greatest gain of altitude in a given time 68