Caution Lights and Limits | More Caution Lights and Weights | CG, Airspeeds and Wind | Wind, Slopes, Height Avoid Chart | More Limits and Engine |
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Move INVTR switch to SPARE ON position and check that the AC Voltmeter indicates 115 VAC
What should be done if the INST INVERTER CAUTION Light Illuminates
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When Rotor RPM exceeds 334 +/- 5 RPM and/or Engine N2 RPM Exceeds 6800 +/- 100 RPM
When does the RPM WARNING LIGHT illuminate
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Station 142
Do not carry external loads if the CG is aft of what station prior to lifting external load
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30 knots max wind velocity and a max gust spread of 15 kts
What is the wind limit for starting
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5-35 Continuous
Fuel Pressure Gage Limits
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Turn MAIN GEN Switch OFF, Move MAIN GEN Switch to RESET. If generator is not restored turn MAIN GEN Off and check the standby loadmeter to ensure Starter Generator has taken over
What should you do if DC GENERATOR CAUTION Light comes on
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When Rotor RPM drops bellow 305 +/- RPM and/or Engine N2 drops bellow 6200 +/- 100 RPM
When does the RPM WARNING LIGHT Illuminate and the horn sound
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Terminate the approach to a minimum of a 5 foot hover
When flying at an aft CG (station 140 - 144) you must do what prior to landing to prevent striking the tail on the ground
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Compare the minimum and maximum wind velocity
How do you obtain a gust spread if it not reported
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1800 shaft horsepower
What is the shaft horsepower that the engine is capable of producing on takeoff without de-rating
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The APU door is open and someone clearly did not do a proper preflight and/or a fairy has magically miracled the door open with jedi mind tricks.
What is going on if the EXTERNAL POWER CAUTION Light is illuminated
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When high temperature is detected in the engine compartment via the Fire Loop. You must land as soon as POSSIBLE and perform an emergency engine shutdown.
Why would a FIRE WARNING Light illuminate and what must be done
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30 degrees in pitch and 60 degrees in roll
Intentional maneuvers beyond which attitudes are prohibited
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7 degrees with the nose pointed down the slope and 10 degrees parallel or nose pointed towards the slope
What are the slope landing limits
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1485 shaft horsepower
What is the maximum continuous power the engine is capable of producing without de-rating
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Land as soon as POSSIBLE
What do you do if CHIP DETECTOR CAUTION Light illuminates
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Internal Loading: 10,500 lb.
External Loading: 11,200 lb. Cargo Hook: 4,000 lb. Towing: 9,500 lb.
What is the max gross weight for the helicopter for internal loading and external loading, cargo hook and towing
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+0.5 G
Intentional flight bellow what G factor are prohibited
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64 kts
You should attempt to get above this airspeed on takeoff to avoid remaining in the shaded region of the Height Velocity diagram
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1134 shaft horsepower
Due to being torque limited by the transmission the maximum continuous power
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Move the CHIP DET Switch to XMSN or TAIL ROTOR position and determine the location of the chip based on the illumination of the CHIP DETECTOR CAUTION light.
How do you isolate the location of a chip if the CHIP DETECTOR CAUTION light is illuminated
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100 lb per square foot
What is the max weight for cargo distribution on the floor area
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30 kts for side/rear flight and 50 kts for cabin doors unlocked
Airspeed limits for sideward and rewards flight, and airspeed limit with cabin doors in the unlocked position are
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approximately 614 feet
What is the highest skid height altitude in the shaded region of the Height Velocity chart that we should avoid
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1290 shaft horsepower
Due to being torque limited by the transmission the takeoff power is
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