Limitations

Question 1

Max Operating Speed

Vmo

Answer 1

226 KIAS

Question 2

Max Maneuvering Speed

Va

Answer 2

169 KIAS

Question 3

Max Flap Extension/Extended Speed
Vfe

Approach:
Full Down:

Answer 3

Approach: 184 KIAS

Full Down: 148 KIAS

Question 4

Max landing gear operating and extended speed

Extension (Vlo)/Extended (Vle):
Retraction (Vlo):

Answer 4

Extension/Extended: 182 KIAS

Retraction: 163 KIAS

Question 5

Air Minimum Control Speed

Vmca

Answer 5

90 KIAS

Question 6

Torque Limits

Max torque in all conditions:
Max Transient:

Answer 6

Max torque in all conditions: 1315 FT/LBS (red line)

Max Transient: 1500 FT/LBS for 2 sec

Question 7

ITT Limits

Max Low Idle:
Takeoff/Max Continuous:
Cruise Climb/Max Cruise:
Max Reverse:
Transient:
Max Starting: red line

Answer 7

Max Low Idle: 660°C
Takeoff/Max Continuous: 695°C (green arc)
Cruise Climb/Max Cruise: 695°C (green arc)
Max Reverse: 695°C (green arc)
Transient: 825°C for 2 sec
Max Starting: red line

Question 8

Gas Generator/N1 RPM Limits

Low Idle:
High Idle:
Takeoff/Max Continuous:
Cruise Climb/Max Cruise:
Max Reverse:
Transient:

Answer 8

Low Idle: 51% (minimum)
High Idle: 70% (approx)
Takeoff/Max Continuous: 101.5% (red line)
Cruise Climb/Max Cruise: 101.5% (red line)
Max Reverse: 88%
Transient: 102.6%

Question 9

Prop/N2 RPM Limits

Takeoff/Max Continuous:
Cruise Climb/Max Cruise:
Max Reverse:
Transient:

Answer 9

Takeoff/Max Continuous: 2200 RPM (green arc)
Cruise Climb/Max Cruise: 2200 RPM (green arc)
Max Reverse: 2100 RPM
Transient: 2420 RPM for 5 sec

Between 2200-2288 indicates failure of primary gov
Above 2288 indicates failure of pri/sec gov

Question 10

Oil Pressure Limits

Low Idle:
Takeoff/Max Continuous:
Cruise Climb/Max Cruise:
Max Reverse:

Answer 10

Low Idle: 40 PSI (minimum) (red line)
Takeoff/Max Continuous: 80-100 PSI (green arc)
Cruise Climb/Max Cruise: 80-100 PSI (green arc)
Max Reverse: 100 PSI (red line)

Question 11

Oil Temperature Limits

Starting:
Low Idle:
High Idle:
Takeoff/Max Continuous:
Cruise Climb/Max Cruise:
Max Reverse:
Transient:

Answer 11

Starting:  minus 40°C (minimum)
Low Idle:  minus 40-99°C
High Idle:  0-99°C
Takeoff/Max Continuous:  10-99°C (green arc)
Cruise Climb/Max Cruise:  0-99°C
Max Reverse:  99°C (red line)
Transient:  99°C (red line)

74-80°C is recommended
55°C is recommended for fuel heater ops at takeoff

Question 12

Starter Limits

Answer 12

40 seconds ON / 60 seconds OFF
40 seconds ON / 60 seconds OFF
40 seconds ON / 30 MINUTES OFF

Question 13

Fuel Quantity

Total Usable:
Each Wing:

Answer 13

Fuel Quantity

Total Usable: 384 Gal Usable
Each Wing: 192 Gal Usable

Question 14

Weight Limits

Max Ramp Weight:
Max Take-Off Weight:
Max Landing Weight:
Max Zero Fuel Weight:
Max Rear Baggage Compartment:
Max Nose Baggage Compartment:

Answer 14

Max Ramp Weight:  10,160 LBS
Max Take-Off Weight:  10,100 LBS
Max Landing Weight:  9,600 LBS
Max Zero Fuel Weight:  No Structural Limits
Max Rear Baggage Compartment:  350 LBS**
Max Nose Baggage Compartment:  350 LBS

**This value could vary with cabin arrangement.

Question 15

Icing Limits

Min speed for sustained icing flight:
Max speed with Windshield icing:
Min temp for operating Deice boots:
Max temp for engine anti-ice:
Temp requiring engine anti-ice in visible moisture:

Answer 15

Min speed for sustained icing flight: 140 KIAS
Max speed with Windshield icing: 226 KIAS (same as Vmo)
Min temp for operating Deice boots: minus 40°C
Max temp for engine anti-ice: + 15°C
Temp requiring engine anti-ice in visible moisture: + 5°C or lower