Seminole V Speeds Flashcards
Vso
Stall speed landing configuration
-bottom of white arc
55
Vmc
Minimum controlable airspeed
-red line
56
Vs
Stall speed flaps 0
-bottom of green arc
57
Vr
Rotation speed
75
Vx
Best angle of climb
82
Vxse
Best angle of climb single engine
82
Vsse
Safe speed for intentional engine failure
82
Vy
Best rate of climb
88
Vyse
Best rate of climb single engine
-blue line
88
Vfe
Max flap extension speed
111
Vlo (up)
Max gear retraction speed
109
Vlo (down)
Max gear extension speed
140
Vle
Max speed with gear extended
140
Vno
Max structural cruising speed
169
Vne
Never exceed speed
202
Va
Maneuvering speed at
- 3800 lbs: 135
- 2700 lbs: 112
Critical Mach number
The lowest Mach speed at which the local airflow over some part of the wing reaches Mach 1.0 even tho the aircraft itself is flying slower than the speed of sound.