Engine and Airspeed Limitations Flashcards
Vne
259kts
Vmo
Barber pole -10kts
Mmo (max operating mach)
0.52 Mach
Va
181kts
Vb
170kts
Vfe (B200)
Approach 40%- 200kts
Landing 100%- 157kts
Vle/Vlo
Vle 181kts
Vlo 181kts (extending)
163kts (retracting)
Vmca (B200 and Raisbeck)
B200- 86kts
Raisbeck- 91kts
Vy (B200 and Raisbeck)
B200- 125kts
Raisbeck- 121kts
Vx
100kts
Vyse
0% flap- 121kts
40% flap- 106kts
Minimum airspeed for sustained icing flight
140kts
Maximum range glide speed
135kts
Emergency descent speed
181kts
Maximum downwind component (takeoff and landing same)
10kts
Maximum demonstrated crosswind
25kts
What is the starting ITT limit?
1000 (5 seconds)
Max idle ITT
750
What is the oil temp range? Start, takeoff, transient
Starting -40deg C
Takeoff 0-99deg C
Up to 104 for 10 minutes
Torque limit?
2230 all ops, 2750 5 seconds
Takeoff and max cruise ITT?
800
Cruise climb/Rec cruise ITT?
770
Max reverse ITT?
750
Max transient ITT?
850
Max N1? All ops, reverse, transient
All ops 101.5%
Reverse 88%
Transient 102.6% (10 seconds)
Max prop RPM? All ops, reverse, transient
All ops 2000
Reverse 1900
Transient 2200 (5 seconds)
Oil pressure? Idle, takeoff, all other
Idle 60psi (min)
Takeoff 105-135psi
All other 100-135psi <21 000ft
85-135psi >21 000ft
What are the company limits for ITT, torque and prop RPM?
Start ITT 850
Climb/cruise ITT 740
Climb/cruise torque 2000
Climb RPM 1900, cruise 1700
What is torque limited to below 1600RPM?
1100ft-lb
Vs Vso
Vs 99
Vso 75