STRUCTURES V-SPEEDS

Question 1

TAKE-OFF SPEEDS
𝑽𝑺

Answer 1

Stalling Speed or minimum steady flight

Question 2

Speed at which the airplane is controllable

Answer 2

𝑽𝑺/Stalling Speed

Question 3

𝑽𝑺𝟎

Answer 3

Flaps-down stall speed or minimum
steady flight speed in the landing configuration

Question 4

𝑽𝑺𝟏

Answer 4

Flaps-up stall speed or minimum steady flight speed in a specific configuration

Question 5

𝑽𝑺𝟎 ≤ ____ 𝑘𝑛𝑜𝑡

Answer 5

61 𝑘𝑛𝑜𝑡

Question 6

𝑽𝑴𝑪𝑮

Answer 6

Minimum control speed on the ground

Question 7

𝑽𝑴𝑪

Answer 7

Minimum control speed with the critical engine inoperative

Question 8

𝑽𝑴𝑪𝑨

Answer 8

Minimum control speed in the event of an engine failure in the air

Question 9

Minimum control speed in the event of an engine failure in the air

Question 10

𝑽𝑹

Answer 10

Rotation speed

Question 11

Take-off Decision speed

Answer 11

𝑽1

Question 12

Speed at which the pilot
makes a control input, with the intention of
lifting the airplane out contact with runway or
water surface
𝑉𝑅 ≥ 1.05𝑉𝑀𝐶 or 1.10𝑉𝑆1

Answer 12

𝑽𝑹

Question 13

Rotation speed

Answer 13

𝑽𝑹

Question 14

Minimum unstick speed

Answer 14

V𝑴𝑼

Question 15

V𝑴𝑼

Answer 15

Minimum unstick speed

Question 16

V𝑀𝑈 should be _____ than 𝑉R

Answer 16

greater

Question 17

Lift-off speed

Answer 17

𝑽𝑳𝑶F

Question 18

𝑽𝑳𝑶F

Answer 18

Lift-off speed

Question 19

Never-exceed speed

Answer 19

V𝑵𝑬

Question 20

V𝑵𝑬

Answer 20

Never-exceed speed

Question 21

𝑽𝑵𝑶

Answer 21

Maximum structural cruising speed

Question 22

Maximum structural cruising speed

Answer 22

𝑽𝑵𝑶

Question 23

𝑽𝑭𝑬

Answer 23

Flap extended speed

Question 24

Flap extended speed

Answer 24

𝑽𝑭𝑬

Question 25

𝑽𝑬𝑭

Answer 25

Critical engine failure speed

Question 26

Critical engine failure speed

Answer 26

𝑽𝑬𝑭

Question 27

𝑛1

Answer 27

Positive Maneuvering Load Factor

Question 28

Negative Maneuvering Load Factor

Answer 28

𝑛2

Question 29

Airplane Positive Load Limit Load Factor With Flaps Fully Extended

Answer 29

𝑛𝐹𝑙𝑎𝑝

Question 30

𝑛𝑓𝑣𝑡𝑙

Answer 30

Vertical Tail Load

Question 31

BASIC LANDING CONDITIONS 𝑘 =? for 𝑊 = 3000 𝑙𝑏𝑠 or less

Answer 31

𝑘 = 0.25

Question 32

BASIC LANDING CONDITIONS 𝑘 = 0.33 for W=?

Answer 32

for 𝑊 = 6000 𝑙𝑏𝑠 or less

Question 33

GUST LOADS ft/s @ VB

Answer 33

60 ft/s

Question 34

GUST LOADS 50 ft/s @

Answer 34

VC

Question 35

GUST LOADS ft/s @ VD

Answer 35

25 ft/s

Question 36

𝑽𝟐𝒎𝒊𝒏

Answer 36

Minimum take-off safety speed

Question 37

𝑽𝟐

Answer 37

Take-off safety speed

Question 38

𝑽𝑨 𝑽𝑩 = Design speed for maximum gust intensity 𝑽𝑪 = Design cruising speed 𝑽𝑫 = Design Diving Speed 𝑽𝑭/𝑴𝑫𝑭 = Demonstrated flight diving speed 𝑽𝑯 = Maximum speed in level flight with maximum continuous power 𝑽𝑳𝑬 = Maximum landing gear extended speed 𝑽𝑳𝑶 = Maximum landing gear operating speed 𝑽𝑴𝑶/𝑴𝑴𝑶 = Maximum operating limit speed 𝑽𝑻𝑶𝑺𝑺 = Take-off safety speed for category A rotorcraft 𝑽𝑿 = Speed for best angle of climb 𝑽𝒚 = Speed for best rate of climb

Answer 38

Design maneuvering speed

Question 39

Design speed for maximum gust intensity 𝑽𝑪 = Design cruising speed 𝑽𝑫 = Design Diving Speed 𝑽𝑭/𝑴𝑫𝑭 = Demonstrated flight diving speed 𝑽𝑯 = Maximum speed in level flight with maximum continuous power 𝑽𝑳𝑬 = Maximum landing gear extended speed 𝑽𝑳𝑶 = Maximum landing gear operating speed 𝑽𝑴𝑶/𝑴𝑴𝑶 = Maximum operating limit speed 𝑽𝑻𝑶𝑺𝑺 = Take-off safety speed for category A rotorcraft 𝑽𝑿 = Speed for best angle of climb 𝑽𝒚 = Speed for best rate of climb

Answer 39

𝑽𝑩

Question 40

𝑽𝑪

Answer 40

Design cruising speed

Question 41

Design Diving Speed 𝑽𝑭/𝑴𝑫𝑭 = Demonstrated flight diving speed 𝑽𝑯 = Maximum speed in level flight with maximum continuous power 𝑽𝑳𝑬 = Maximum landing gear extended speed 𝑽𝑳𝑶 = Maximum landing gear operating speed 𝑽𝑴𝑶/𝑴𝑴𝑶 = Maximum operating limit speed 𝑽𝑻𝑶𝑺𝑺 = Take-off safety speed for category A rotorcraft 𝑽𝑿 = Speed for best angle of climb 𝑽𝒚 = Speed for best rate of climb

Answer 41

𝑽𝑫

Question 42

𝑽𝑭/𝑴𝑫𝑭 𝑽𝑯 = Maximum speed in level flight with maximum continuous power 𝑽𝑳𝑬 = Maximum landing gear extended speed 𝑽𝑳𝑶 = Maximum landing gear operating speed 𝑽𝑴𝑶/𝑴𝑴𝑶 = Maximum operating limit speed 𝑽𝑻𝑶𝑺𝑺 = Take-off safety speed for category A rotorcraft 𝑽𝑿 = Speed for best angle of climb 𝑽𝒚 = Speed for best rate of climb

Answer 42

Demonstrated flight diving speed

Question 43

Maximum speed in level flight with maximum continuous power

Answer 43

𝑽𝑯

Question 44

Maximum landing gear extended speed

Answer 44

𝑽𝑳𝑬

Question 45

Maximum landing gear operating speed

Answer 45

𝑽𝑳𝑶

Question 46

𝑽𝑴𝑶/𝑴𝑴𝑶 𝑽𝑻𝑶𝑺𝑺 = Take-off safety speed for category A rotorcraft 𝑽𝑿 = Speed for best angle of climb 𝑽𝒚 = Speed for best rate of climb

Answer 46

Maximum operating limit speed

Question 47

Take-off safety speed for category A rotorcraft

Answer 47

𝑽𝑻𝑶𝑺𝑺

Question 48

Speed for best angle of climb

Answer 48

𝑽𝑿

Question 49

Speed for best rate of climb

Answer 49

𝑽𝒚