Limitations Flashcards
Minimum for Reverse
40
Vmca (Flaps Approach)
86
Vmca (Flaps Up)
92
Vsse (Intentional One Engine Inop.)
110
Va (Flaps approach or down)
111
Vyse (15000 lbs)
122
Vxse (15000 lbs)
124
Maximum Glide Range (15000 lbs)
134
Max Tire Speed
139
Minimum in icing conditions
140
Vfe (81-157 White Arc)
157
VLo (Retraction)
163
Vb (Turbulence Penetration)
170
Va (Flaps Up)
181
VLo (Extension)
181
Vfe (Approach)
200
Max Windshield de-icing
226
Vmo (Below 21000 ft)
259
Mmo (Above 21000 ft)
.58
Torque Limitations (Gas)- Normal operating range (1000-1700 rpm)
0-100%
Torque Limitations (Gas)- Max transient (20 sec)
156%
Torque Limitations (Gas)- Max TQ Oil pressure 60-90 psig
62%
Torque Limitations (Gas)- Max TQ props above 1700 RPM
96%
N1 Speed- min low idle
62%
N1 Speed- Max
104%
N1 Speed- Max transient
104%
ITT Limit- Max idle
750 C
ITT Limit- Max reverse
760 C
ITT Limit- Cruise climb
785 C
ITT Limit- Takeoff/max continuous/max cruise
820 C
ITT Limit- Transient (20 sec)
850 C
ITT Limit- Max transient starting (5 sec)
1000 C
Oil temp- Starting/idle
-40 C- 110 C
Oil temp- Normal/reverse
0- 99 C
Oil temp- Max transient (10 min)
99 C- 110 C
Oil temp- Max
110 C
Oil pressure- Min low idle
60 psi
Oil pressure- Caution range (Torque limited to 62%)
60-90 psi
Oil pressure- Normal operating
90-135 psi
Oil pressure- Transient
40-200 psi
Oil pressure- Max starting
200 psi
DC Power- Max (62%-70% N1)
75%
DC Power- Max (Below 34000 ft)
100%
DC Power- Max (Above 34000 ft)
95%
DC Power- Normal VDC
27.5-29.0
AC Power- Hz (Frequency)
390-410
AC Power- Normal VAC
110-120
Climb speeds- Up to 10000 ft
160 KIAS
Climb speeds- 10000-20000 ft
140 KIAS
Climb speeds- 20000-25000 ft
130 KIAS
Climb speeds- 25000-35000 ft
120 KIAS
N2 rpm- min idle
1050
N2 rpm- normal operating range
1450-1700
N2 rpm- max reverse
1650
N2 rpm- max
1700
N2 rpm- transient (5 sec)
1870
Weight (normal)- max ramp wt
15100 lbs
Weight (normal)- max t/o wt
15000 lbs
Weight (normal)- max ldg wt
14000 lbs
Weight (normal)- zero fuel wt
11500 lbs
Weight (normal)- max baggage cmpt wt
550 lbs
Weight (normal)- max airstair door wt
300 lbs
Auto pilot limitations
- Airspeed 259 KIAS/.58 Mac max
- Don’t use below 200’ AGL
- Seated and seatbelts
- Preflight first flight of the day
Brake de-ice limitations
- Below 85% N1 with surface de-ice
- Above 15 C
- More than 10 min w/ wheels retracted
- Single engine operations
Fuel system- max imbalance
300 lbs
Fuel system- min in each main for t/o
265 lbs
Fuel system- max w/ fuel press light
10 hrs
Fuel system- ttl usable fuel qty
539 gal
Fuel system- In fuel in aux’s
Mains must be full
Gear cycle limitations
- 6 cycles at one cycle every 5 min
2. 15 min rest after 6 cycles
G load- Flaps up
-1.24 to +3.10
G load- Flaps approach or down
0.0 to +2.0
CG- @ 15000lbs at t/o
185.0-192.1
CG- @ 14000lbs at ldg
182.5-192.1
CG- @ 11800lbs or less
177.0-192.1
Pneumatic pressure- normal op range
12-20 psi
Pneumatic pressure-max
20 psi
Gyro suction gage- normal SL to 15000 ft
4.3-5.9 in
Gyro suction gage- normal 15000 to 35000 ft
2.8-4.3 in
Prop de-ice ammeter- normal range
26-32 amps
Temp- Max SL to 25000’
ISA +37
Temp- max above 25000’
ISA +31
Pneumatic boot limit
No operations below -40 C
Rudder boost
must be operative
Yaw damp
May be inoperative for a/c with Raisbeck Dual Aft Body Strakes provided flight is conducted at or below 18500’ PA.
Autofeather
Must be operational for all flights and armed for t/o, climb, and approach
Two engine best rate of climb Vy
137 kts
Two engine best angle of climb
122 Vx
