V Speeds Flashcards
V NE (Never Exceed)
223kts
V NO (Max Structural Cruising Speed)
195kts
VA (Maneuvering Speed)
156kts
V FE (Flap Extension Speed)
Approach Flaps 15° - 152kts
Full Flaps 30° - 122kts
V LO & V LE
152kts
V MCA (minimum speed for directional control after sudden loss of an engine)
81kts
Max Speed w/Utility Doors Removed
174kts
White Arc
74 - 122 KIAS
Green Arc
84 - 195 KIAS
Yellow Arc
195 - 233 KIAS
Yellow Arc
195 - 223 KIAS
Red Radial
223
V Glide
120 KTS
Max Demonstrated Crosswind
22 KTS
Vx - 2 engines
86
Vy - 2 Engines
104 KIAS
What factors determine a critical engine?
P-Factor: descending propeller blade is producing more thrust than the ascending. If the left engine fails, the arm of the descending blade on the right engine is longer, thus creating more yaw.
Accelerated Slipstream: The air being forced over the wing by the operating engine creates extra lift on one side creating a rolling action.
Spiraling Slipstream: The spiraling slipstream on the right engine flows away from the rudder, making it less effective.
Torque: torque causes the airplane to roll opposite of the propellers direction of rotation. RAISE THE DEAD.
VYSE
100KTS
VXSE
96 KTS