Weight Limitations
Airspeed Limitations
DC Electrical Limits
Fuel System Limits
VMCA
VREF
VSSE
VYSE
VENR
Recommended for
autopilot coupled approaches
Minimum during icing
Turbulence Penetration
Max for full flaps
Landing gear retraction
VA
VLE
Max for approach flaps
Max for windshield anti-ice
VMO below 11,500’ & Max for
autopilot operation
MMO from 11,500’ to FL 350
103 Q 108.5
111
115 Q 120
Max Ramp Weight
16,620 lbs
130
Max Takeoff
16,500 lbs
Max Landing Weight
15,675 lbs
Max Zero Fuel Weight
13,100 lbs
140
150
151
160
167
179
197
226
248
Airstair Door Limit
300 lbs
Toilet Seat for T/O &
Landing
238 lbs
.472 mach
Starter Limits
Max fuel imbalance
Usable Capacity
Min for takeoff
Max time with
FUEL PRESS light on
Operating with AVGAS
Standby boost pumps on when
Using AVGAS
Standby boost pumps on when
Using JP4
300 lbs
540 gals
265 lbs (mains)
10 hours
150 hours
40 seconds ON, 15 minutes OFF
40 seconds ON, 30 minutes OFF
Ground Power Unit
Must be able to supply:
>15,000’
>30,000’
1000 amps for 5 seconds
500 amps for 2 minutes
300 amps continuously
Landing Gear Cycling Limits
Deicing Boot Limits
Brake Deice Limits
Pitot Heat &
Engine Ice Vane
Limits
½” Ice build up prior to activating surface deice
¼” Ice build up prior to activating antenna deice
16 psi minimum for deice boot inflation
with one bleed air source inoperative
Below - 40o C operation of deice boots can cause
permanent damage
Use of pitot heat on the ground limited to 15
minutes to prevent damage to the heating elements
Extend the Engine Ice Vanes when operating in visible
moisture when temperatures are +5o C and below
5 complete cycles (extension and retraction)
in a 20 minute period
10 to 15 minute cooling period between 20
minute time groupings
Cycle rate should not exceed 10 cycles
equally spaced in 1 hour
Max temp for operation of brake deice is 15o C
Max auto cycle with gear retracted is 10 minutes
Brake deice off for single engine operations
Min 85% N1 for simultaneous use of brake
deice and surface deice
Engine Torque Limits
TGT Limits
N1
(Gas Generator) Limits
N2
(Prop) Limits
Starting Transient -
1000oC (5sec)
870oC (20 sec)
Transient -
138% (20sec)
Max -
100%
830oC (Emergency)
Prop 1700 -
83%
Max Cruise/Climb -
810oC
Prop 1500 -
94%
Norm Cruise/Climb -
800oC
Max reverse -
75%
Max Reverse -
760oC
Prop < 1000 -
54%
Low Idle -
750oC
Takeoff Max Cont -
840oC (5 min)
Transient -
1870 (20sec)
Max Cont -
1700
Max Reverse -
88%
Max Reverse -
1650
High Idle -
72%
Minimum -
1000
Low Idle/ Min -
62%
(unless feathered)
Max -
104%
Engine Oil Pressure Limits
Engine Oil Temperature Limits
Miscellaneous Limitations
Miscellaneous Limitations (cont)
Maximum -
o
110 C (10 min)
Max Continuous -
Low Idle/
Transient -
-40 - 110oC
Low Idle/ Min -
Continuous -
-40 - 105oC
Transient -
(actual limits)
Recommended -
75 - 80oC
Max G’s flaps up or approach
+3.02 to -1.21
Max G’s flaps full
+2.00 to 0.00
Pitch limits
30o
Bank limits
60o
Max operating temperature
to FL 250
Max operating temperature
above FL 250
Windshield heat on
200 psi
90 - 135 psi
60 psi
40 - 200 psi
Pressure less than 90 psi undesirable. 60 - 90 psi permissible
not to exceed 54% TQ
Min altitude for autopilot
200’ AGL
Max operating altitude
FL 350
Max cabin differential
6.5 psi
Max altitude for inop yaw damper
ISA +37oC
Max design sink rate
ISA +31oC
Freezing level or
10,000’ AGL
Max demonstrated crosswind
17,000’
Q 12,000’
500 fpm
20 kts @ 90o
Engine Malfunction prior to or at
V1 (Abort)
Engine Failure after V1
Engine Malfunction During Flight
Engine Malfunction During
Final Approach
1. Power - Max Allowable
2. Gear - UP
3. Propeller - Verify feathered
1. Power Levers - GROUND FINE
2. Braking - As required
1. Power - As required
2. Gear - DOWN
1. Autopilot/ Yaw Damp - Disengage
2. Power - As required
3. Dead Engine - Identify
4. Power Lever (dead engine) - IDLE
5. Prop Lever (dead engine) - FEATHER
Single Engine Go Around
Engine Malfunction
(Second Engine)
Loss of Pressurization/ Smoke and
Fume Elimination/ Electrical Fire
Propeller Failure
(Over 1802 RPM)
1. Airspeed - As required
2. Power Lever - IDLE
3. Prop Lever - As required
1.
2.
3.
4.
Power - Max Allowable
Gear - UP
Flaps - UP
Airspeed - VYSE
1. Power lever (affected engine) - IDLE
2. Prop Lever - FEATHER
1. Crew Oxygen Masks - On and 100%
Engine/ Nacelle Fire During Start
or Ground Operations
Engine Fire in Flight
(Identified)
Engine Fire in Flight (Fire Pull
Handle Illuminated)
Emergency Descent
1.
2.
3.
4.
5.
Power Lever - IDLE
Prop Lever - FEATHER
Condition Lever - FUEL CUT-OFF
Fire Pull Handle - Pull
Fire Extinguisher - Actuate as Required
1.
2.
3.
4.
5.
Power Levers - IDLE
Prop Levers - High RPM
Flaps - APPROACH
Gear - DOWN
Airspeed - 179 KIAS Max
1.
2.
3.
4.
5.
Prop Levers - FEATHER
Condition Levers - FUEL CUT-OFF
Fire Pull Handle - Pull
Push to Extinguish Switch - Push
Master Switch - Off
1.
2.
3.
Power Lever (affected engine) - IDLE
If pull handle light extinguishes - Advance Power
If fire pull handle is still illuminated:
Engine Fire in Flight Procedure - Perform