Engine and Airspeed Limitations

Question 1

Vne

Answer 1

259kts

Question 2

Vmo

Answer 2

Barber pole -10kts

Question 3

Mmo (max operating mach)

Answer 3

0.52 Mach

Question 4

Va

Answer 4

181kts

Question 5

Vb

Answer 5

170kts

Question 6

Vfe (B200)

Answer 6

Approach 40%- 200kts

Landing 100%- 157kts

Question 7

Vle/Vlo

Answer 7

Vle 181kts
Vlo 181kts (extending)
163kts (retracting)

Question 8

Vmca (B200 and Raisbeck)

Answer 8

B200- 86kts

Raisbeck- 91kts

Question 9

Vy (B200 and Raisbeck)

Answer 9

B200- 125kts

Raisbeck- 121kts

Question 10

Vx

Answer 10

100kts

Question 11

Vyse

Answer 11

0% flap- 121kts

40% flap- 106kts

Question 12

Minimum airspeed for sustained icing flight

Answer 12

140kts

Question 13

Maximum range glide speed

Answer 13

135kts

Question 14

Emergency descent speed

Answer 14

181kts

Question 15

Maximum downwind component (takeoff and landing same)

Answer 15

10kts

Question 16

Maximum demonstrated crosswind

Answer 16

25kts

Question 17

What is the starting ITT limit?

Answer 17

1000 (5 seconds)

Question 18

Max idle ITT

Answer 18

750

Question 19

What is the oil temp range? Start, takeoff, transient

Answer 19

Starting -40deg C
Takeoff 0-99deg C
Up to 104 for 10 minutes

Question 20

Torque limit?

Answer 20

2230 all ops, 2750 5 seconds

Question 21

Takeoff and max cruise ITT?

Answer 21

800

Question 22

Cruise climb/Rec cruise ITT?

Answer 22

770

Question 23

Max reverse ITT?

Answer 23

750

Question 24

Max transient ITT?

Answer 24

850

Question 25

Max N1? All ops, reverse, transient

Answer 25

All ops 101.5% Reverse 88% Transient 102.6% (10 seconds)

Question 26

Max prop RPM? All ops, reverse, transient

Answer 26

All ops 2000 Reverse 1900 Transient 2200 (5 seconds)

Question 27

Oil pressure? Idle, takeoff, all other

Answer 27

Idle 60psi (min) Takeoff 105-135psi All other 100-135psi <21 000ft 85-135psi >21 000ft

Question 28

What are the company limits for ITT, torque and prop RPM?

Answer 28

Start ITT 850 Climb/cruise ITT 740 Climb/cruise torque 2000 Climb RPM 1900, cruise 1700

Question 29

What is torque limited to below 1600RPM?

Answer 29

1100ft-lb

Question 30

Vs Vso

Answer 30

Vs 99 Vso 75