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MINIMUM FLIGHT CREW
The minimum flight crew consists of one pilot operating the helicopter from the right crew seat.
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MAXIMUM NUMBER OF OCCUPANTS
11 persons (including flight crew).
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MAX ALLOWABLE LOAD PER TIE DOWN RING
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VNE FOR OEI OPERATIONS UNDER ALL CONDITIONS
110 kts
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VNE FOR STEADY STATE AUTOROTATIONS UNDER ALL CONDITIONS
90 kts
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MAXIMUM OPERATING ALTITUDE
18,000' PA
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MAXIMUM OPERATING ALTITUDE FOR HOVER IGE/TAKEOFF AND LANDING
- 18,000' PA or,
- 18,000' DA, Whichever is less
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FLIGHTS WITH CLOSED NACA INLETS PULLED ARE RESTRICTED TO
30 minutes to prevent avionics overheating
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MINIMUM AIR TEMPERATURE (WITHOUT COLD WEATHER KITS)
-30 deg C
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MAXIMUM AIR TEMPERATURE
+50 deg C
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FOR ENGINE START AT OAT BELOW -20deg C USING THE AIRCRAFT BATTERY, THE BATTERY SHALL BE PREHEATED TO:
-20 deg C
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ROTOR LIMITS
- POWER ON:
- Min Transient: 85-96% (20 sec)
- Cont: 96-104%
- Max Transient: 104-106% (12 sec)
- Max Continuous Part Pwr TQ =< 2x30%: 106%
- POWER OFF:
- Cont:
85-104% - Max Transient: 104-110% (12 sec)
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MAX TOT STARTING (empty red triangle)
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MAX TOT START TRANSIENT (solid red triangle)
- FLI: 8.5-11
- TOT: 785-865
- TIME: 5 sec
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AEO TAKEOFF POWER V=< VY (yellow arc)
- FLI: 8.5-10
- TRQ: 71-88%
- TOT: 845o max
- TIME: 5 sec
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AEO MAX TAKEOFF POWER (solid red bar)
- FLI: 10
- TRQ: 88%
- TOT: 845o max
- TIME: 12 sec
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AEO MAX TRANSIENT (solid red circle)
- FLI: 10.5
- TRQ: 97%
- TIME: 12 sec
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OEI MAX CONT PWR (dashed yellow line)
- FLI: 11
- TRQ: 91.5%
- TOT: 845o max
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OEI 2.5 MIN PWR (dashed red line)
- FLI: 12
- TRQ: 125%
- TOT: 885o
- TIME: 2.5 min.
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OEI MAX TRANSIENT (slashed red circle)
- FLI: 14
- TRQ: 140%
- TIME: 12 sec
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ENGINE OIL PRESSURE
- MINIMUM: 1.3 Bar
- CAUTION RANGE: 1.3-1.5 Bar
- CONTINUOUS: 1.5-5.0 Bar
- MAX CONT: 5.0 Bar
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ENGINE OIL TEMPERATURE
-MINIMUM FOR STARTING-
-45o C
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ENGINE OIL TEMPERATURE
-MINIMUM FOR POWER APPLICATION-
-10o C
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ENGINE OIL TEMPERATURE
-MAXIMUM OPERATION TEMP-
+115o C
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VENTILATION LIMITS
-EXTERNAL POWER-
- 15 sec on
- 60 sec off
- 15 sec on
- 23 min off
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VENTILATION LIMITS
-ONBOARD BATTERY-
- 20 sec on
- 60 sec off
- 20 sec on
- 23 min off
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MAX CONTINUOUS LOAD PER GENERATOR
200 Amps
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GENERATOR TOTAL MAX CONTINUOUS LOAD
360 Amps
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MAIN TRANSMISSION OIL PRESSURE
- MINIMUM: 1.0 Bar
- CAUTION RANGE: 1.0-1.5 Bar
- CONTINUOUS: 1.5-5.0 Bar
- MAX CONT: 5.0 Bar
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MAIN TRANSMISSION OIL TEMPERATURE
- CONTINUOUS OPERATION: -10o C ~ +105o C
- MAXIMUM: +105o C
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HYDRAULIC SYSTEM QUANTITY
- Sys. 1 ~ 1.0 liters
- Sys. 2 ~ 1.2 liters
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PROHIBITED MANEUVERS
- 1. Aerobatic maneuvers
- 2. Intentional full touchdown autos
- 3. Flight into icing
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MAXIMUM WINDS FOR STARTING AND STOPPING
50 kt
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HOVER TURN RATES
Below 3200 kg
45o per second
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HOVER TURN RATES
Above 3200 kg
30o per second
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MAST MOMENT LIMITS
- Maximum: Red bar
- Caution range: Yellow region
- Normal range: Left of yellow region
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SLOPE OPERATIONS:
Left skid low
11o
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SLOPE OPERATIONS:
Right skid low
6o
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SLOPE OPERATIONS:
Nose up or down
8o
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MAXIMUM AIRSPEED FOR HANDS-ON OPERATION IN CRUISE FOLLOWING AN AFCS FAILURE
120 kts
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MAXIMUM AIRSPEED FOR HANDS-ON OPERATION DURING AN ILS APPROACH FOLLOWING AN AFCS FAILURE
100 kts
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GS MODE SHALL NOT BE ENGAGED ABOVE THE
Glide slope
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MINIMUM HEIGHT FOR HANDS AND FEET-OFF OPERATION DURING TAKEOFF AND APPROACH
200' AGL
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MINIMUM HEIGHT FOR HANDS AND FEET-OFF OPERATION OTHER THAN TAKEOFF AND APPROACH
500' AGL
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MINIMUM AIRSPEED FOR UPPER MODE OPERATION
60 kts
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MINIMUM AIRSPEED FOR IFR APPROACH
70 kts
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MAXIMUM ROTOR RPM FOR ROTOR BRAKE APPLICATION AFTER ENGINES ARE SHUT DOWN
50%
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