V Speeds

Question 1

Vss

V1

VR

V2

V3

V4

Answer 1

Stick shaker speed

V1 - after which must continue

V2 - the lowest speed to climb with OEI

V3 - AEO screen speed

V4- AEO steady climb speed

Question 2

Vat

Vat1

Answer 2

Vat…Target threshold speed

Vat1- target threshold oei

Question 3

Vtmax

Answer 3

Vtmax- max threshold speed vat+20kts

Question 4

Vmu

Vmcg

Vmca

Vmcl

Answer 4

Vmu- min unstuck speed AEO

Vmcg- min contr speed GND OEI

Vmca- min contr speed air oei (take off)

Vmcl- min contr speed app lnd config OEI

Question 5

Vno
Vne
Vmo

Answer 5

Normal operating
Never exceed
Max operating

Question 6

Vra

Vf

Answer 6

Vra- rough air turbulence recommended speed

Vf- flap limiting

Question 7

Vimd

Vimp

Answer 7

Min drag

Min power

Question 8

Jet Thurst to position of lever

Answer 8

Slow to react compared to piston

Question 9

Problems with jet

Answer 9

Longer to respond

No prop slip stream

• less forgiving
• more dangerous handling techniques

Harder to slow down

High thurst

• lead to strong rolling moments
• this coupled with swept wing can produce pitching moments as well
• under wing results in pitch moments

Poor lift at low speeds
- effects of an efficient wing

Question 10

Boeing Speeds

Answer 10

Clean stall - 165-175kts
Cruise - 270-300kts
Vne/Vmo 330-360kts

Question 11

Distance to go vs height

Answer 11

DME x3 gives height

Question 12

Rotating

Answer 12

2.5-3 degrees per second to 15 degrees

5-6 seconds