Vne Flashcards
Vno
Max structural cruising speed top of Green arc 155
Vne
Never exceed 194
Vle
Max speed with gear extended 194
Vfe
Next flap extension speed top of White arc
Landing 111
approach 137
Vse
Best rate of climb single engine
Blueline
82
Vy
Best rate of climb
79
Vx
Best angle of climb single engine
77
Vx cruise
86
Vr
Rotation
72
Vs
Stall speed with zero flaps
Bottom of Green arc
62
Vso
Stall speed in landing configuration
Bottom of white arc
56
Vmc
Minimum controllable airspeed with critical engine inoperative
Redline 68 kts
Va
Maneuvering speed above 3400 pounds 126
Up to 3400 pounds 120
Do not make full or abrupt control surface movements above the speed
Vlo
Vloe
Max landing gear operation or extension 194 kts
Stalling speed LDG flaps
Ldg flaps 1400 kg - 49 kts
Ldg flaps 1785 kg - 57 kts
Stalling speed APP flaps
Vs
1400 - 53 kts
1785 - 61 kts
stalling speed clean
Vs 1400 - 56
1785 - 64
best glide flaps up
82 kts
best angle of climb
Vx 79
best rate of climb
Vy 79 kts
best rate of climb one engine
Vyse 82 kts
minimal control speed
Vmca 68
minimal control speed for TRG
Vsse 82 kts
minimum control speed in ice
Vmca in ice 72 kts
operating speed in ice
121 - 160 kts
cruising climb speed
86 kts
Higher-speed forward
Better visibility
Cooler engine
rotation speed
70 to 72 kts
max APP flap speed
Vfe 137 kts
Max LDG flap speed
Vfe 111 kts
Max landing gear extension
Vloe = 194
Max LG extended
Vle 194 kts
Max LG retraction
Vlor - 156 kts
Approach speed flaps up
Vref - 85 /86 kts
Approach Flaps APP
Vref - 82 kts
Approach flaps LDG
Vref - 76 / 78 kts
minimum go around speed flaps up
82 kts
Max cruising speed
Vno - 155
Never Exceed speed
Vne - 194 kts
maneuvering speed
Va - 120 / 126
What is Multi engine pilots priority during takeoff roll
Obtain the single engine minimum control speed +5 kn prior to lift off to be able to control the aircraft if a single engine failure
Multi engine pilots second concern on takeoff
Obtain the best rate of climb speed (Vy) in the least amount of time
Service ceiling
Maximum density altitude where best rate of climb will be equal 100 feet per min at maximum weight
What Affects service ceiling
Weight
Pressure altitude
Temperature
Vsse
VSSE is specified by the airplane manufacturer in the new handbooks and is the minimum speed at which to perform intentional engine cuts.
accelerate-stop distance
The accelerate-stop distance is the runway length required to accelerate to a specified speed (either VR or VLOF, as specified by the manufacturer), experience an engine failure, and bring the airplane to a complete stop
accelerate-go distance
The accelerate-go distance is the distance required to accelerate to liftoff speed and, assuming failure of an engine at the moment initial liftoff speed is attained, to continue the takeoff on the remaining engine to a height of 50 feet.
Before every takeoff - consider what factors
a. Weight and balance
b. Runway length, slope and contamination
c. Normal takeoff ground run distance
d. Ground run distance required to clear a 50- foot obstacle
e. Surrounding terrain and obstructions
f. Nearby emergency landing areas in the event of engine failure
g. Accelerate-stop and accelerate-go distance
h. Existing density altitude and single engine service ceiling
i. Alternate plan of action
What are the four factors affecting climb out?
Airspeed—too little or too much will decrease climb performance.
Drag—created by gear, flaps, cowl flaps, propeller and airspeed.
Power— the amount available in excess of that needed for level flight.
Weight— passengers, baggage and fuel load greatly affect climb performance.
Vsse
VSSE is specified by the airplane manufacturer in the new handbooks and is the minimum speed at which to perform intentional engine cuts.
accelerate-stop distance
The accelerate-stop distance is the runway length required to accelerate to a specified speed (either VR or VLOF, as specified by the manufacturer), experience an engine failure, and bring the airplane to a complete stop
accelerate-go distance
The accelerate-go distance is the distance required to accelerate to liftoff speed and, assuming failure of an engine at the moment initial liftoff speed is attained, to continue the takeoff on the remaining engine to a height of 50 feet.
Before every takeoff - consider what factors
a. Weight and balance
b. Runway length, slope and contamination
c. Normal takeoff ground run distance
d. Ground run distance required to clear a 50- foot obstacle
e. Surrounding terrain and obstructions
f. Nearby emergency landing areas in the event of engine failure
g. Accelerate-stop and accelerate-go distance
h. Existing density altitude and single engine service ceiling
i. Alternate plan of action
What are the four factors affecting climb out?
Airspeed—too little or too much will decrease climb performance.
Drag—created by gear, flaps, cowl flaps, propeller and airspeed.
Power— the amount available in excess of that needed for level flight.
Weight— passengers, baggage and fuel load greatly affect climb performance.
Advantages of claim – cruise airspeed versus best-rate-of-climb
A. Better forward speed
B. Only small reduction in rate of climb
C. Increase for visibility
D. Better Engine cooling
What are the single – engine climb performance requirements for light twins
Simply determine the single engine claim at 5000 feet MSL. No requirements.
Service ceiling?
Maximum density altitude where best rate – of – climb airspeed will produce 100 feet of climb with maximum weight in a clean configuration with maximum continuous power Affected by A. Weight B. Pressure altitude C. Temperature
What is absolute service ceiling?
Maximum density altitude the airplane is capable of attaining or maintaining; also density altitude where Vx and Vy are equal
Define: single-engine-service-ceiling
Maximum density altitude at which the single-engine best rate of climb speed Vyse will produce 50 ft./m rate of climb
Define single-engine absolute ceiling
- Maximum density altitude the airplane is capable of attaining with the critical engine in opportunity and propeller feathered.
- when Vxse equal Vyse are equal 3. when yaw & stall speed are equal