MC - 12 Chapter 5 Flashcards
G Load Limitations
G Load Limitations
+3.01 to -1 .21 Flaps Up
+2.0 to 0.0 Flaps Down
Gyro Suction Gauge Limitations
Gyro Suction Gauge Limitations
- 3 to 5.9 in. Normal SL to 15000’
- 8 to 4.3 in. Normal 15000’ to 35000’
Temperature Limits (ISA)
Temperature Limits (ISA)
ISA +37 Max SL to 25000’
ISA +31 Max above 25000’
Pneumatic Boot Limit
Pneumatic Boot Limit
No operation below -40°C
Activate Surface De-ice boots @ ½ ice accumulation
ER Fuel Quantity
ER Fuel Quantity
118 gals per side, 236 total
775 total fuel w/main, aux and ER full
Range approx. 2300NM, 8 hrs. endurance
Autopilot Limitations
Autopilot Limitations
- During Autopilot operations, a pilot must be seated at the controls with seat belt and shoulder harness fastened.
- Satisfactory preflight check conducted prior to each flight on which the autopilot is to be used.
- Minimum engage after takeoff 400 ft. AGL.
- Minimum use during cruise 1000 ft. AGL.
- Minimum height during approach is 79 ft. AGL.
- Minimum height during steep approach 160 ft. AGL.
- Maximum airspeed is Vmo / Mmo.
- NP and Yaw Damper must not be used for T/0 and Landing.
- Operation with pitch trim malfunction is prohibited.
- Do not manually override the autopilot during normal flight.
- Max Coupled intercept angles are NAV / LOC <90’ Back Course 70’
Generator Load With OAT Greater Than 10°c
Generator Load With OAT Greater Than 10°c
30% with Air Conditioner ON
50% with Air Conditioner OFF
Maximum Operating Altitude
Maximum Operating Altitude
35000’
Cllmb Speeds
Cllmb Speeds
135 SL to 3500
Airspeed Limitations \_\_Max. demonstrated crosswind component \_\_Min. for reverse \_\_VMCA (Flaps approach) \_\_VMCA (Flaps up) \_\_Vsse (Intentional one-engine inoperative) \_\_Vyse
Airspeed Limitations
20 Max. demonstrated crosswind component
40 Min. for reverse
99 VMCA (Flaps approach)
103 VMCA (Flaps up)
135 Vsse (Intentional one-engine inoperative)
135 Vyse
Airspeed Limitations \_\_\_ Vx \_\_\_ Max. glide range \_\_\_ Vy \_\_\_ Min. for sustained icing in flight \_\_\_ VFe (Full down) \_\_\_ VLO (Gear retraction) \_\_\_ VB (Turbulence penetration)
Airspeed Limitations 135 Vx 135 Max. glide range 135 Vy 140 Min. for sustained icing in flight <15000 150 Min. for sustained icing in flight >15000. 158 VFe (Full down) 164 VLO (Gear retraction) 170 VB (Turbulence penetration)
Airspeed Limitations \_\_\_ VA (Flaps up) \_\_\_ VLE (Gear extension) \_\_\_ VFE (Approach) \_\_\_ Max. Windshield de-icing \_\_\_ VMO (Below 24000') \_\_\_ MMO (Above 24000')
Airspeed Limitations 182 VA (Flaps up) 182 VLE (Gear extension) 202 VFE (Approach) 226 Max. Windshield de-icing 245 VMO (Below 24000') 0.58 MMO (Above 24000')
Torque Limits
Torque Limits
0-100% - Normal operating range (1000-1700 RPM)
62% - Below propeller 1000 RPM
96% - Max. TQ, props above 1700 up to 1768 RPM
102% - Transient 7 minutes
156% - Max. transient (20 Sec)
Turbine Tach (N1 speed) Limits
Turbine Tach (N1 speed) Limits
62% - Min. low Idle
104% - Max.
104% - Max. transient
ITT Limits
ITT Limits 750°C - Max. low idle 760°C - Max. reverse 785°C - Cruise climb 820°C - Max. cruise 820°C - Takeoff I max. continuous 850°C - Transient (20 sec) 870°C - Throttle push (5 minutes, max. TQ 100%) 1000°c - Max. transient starting (5 sec)