Term
| Eng. Compartment Fire in Flight |
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Definition
1. Attempt to confirm presence of fire( alert crew)
2. Single engine flight profile- establish
If fire confirmed:
3. FADEC control switch(affected eng.)- confirm: idle- confirm: off
4. EFSL- confirm: off
5. Boost pumps (affected eng.)- off
6. Primary fire extinguisher button- confirm: push
7. Secondary fire extinguisher button- push
8. Landing/ hover check list- complete (200ft checks at a minimum, based on urgency)
If fire persists-
9. Land/ ditch immediatly
If fire no longer evident
9. Land as soon as possible (asap)
If fire not confirmed
3. Land as soon as practicable |
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Term
| Engine compartment fire on deck |
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Definition
1. Attempt to confirm presence of fire(alert crew)
2. FADEC control switches- both off
3. EFSLs- both off
4. Boost pumps- all off
If fire confirmed:
5. Primary fire extinguisher button- confirm: push
6. Secondary fire extinguisher button- push
7. Emergency electrical cutoff- off
8. rotor brake- on
9. Evacuate Aircraft |
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Term
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Definition
1. Attempt to confirm presence of fire (alert crew)
2. Landing/ hover check list- complete (200ft checks at a minimum, based on urgency)
If fire confirmed;
3. Land/ ditch immediatly
If fire not confirmed;
3. Land as soon as possible (ASAP) |
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Term
| Electrical/ Cabin fire/ Avrack fire |
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Definition
1. Designate crewmember to fight fire.
2. Affected equipment- off
3. Heat/ cool switches- off
4. Ram air closed
5. Cabin sliding door- closed
6. Pilot windows- closed
7. Avrack blower circuit breaker- pull
8. Circuit breaker- pull(for affected circuits)
9. Landing/ hover checklist- complete( 200ft checks at a minimum, based on urgency)
If electrical/ avrack fire persists;
10. Emergency electrical cutoff- off
If fire still persists;
11. Land/ ditch immediatly
If fire goes out;
11. Land as soon as possible (ASAP) |
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Term
| Smoke and Fume Elimination |
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Definition
1. Heat/ cool switches- off
2. Ram air- open
3. Cabin sliding door- open
4. Pilot windows- open |
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Term
| Environmental Control Switches Over Heat |
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Definition
| 1. Heat/ cool switches- off |
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Term
| Battery Temp. Light/ Thermal Runaway |
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Definition
| 1. Battery relay switches- both off |
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Term
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Definition
| 1. Complete "big 4"(NR maintain, Airspeed/ altitude- control and set limits, wheels/ floats- as required, analyze) |
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Term
| Main Gearbox Failure Imminent |
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Definition
1. Landing/ Hover checklist complete(200 ft checks ata a minimum based on urgency)
2. land/ ditch immediatly (power on) |
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Term
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Definition
Hover flight w/ significant pedal input during spot turns, lateral flight
1. reduce torque to w/in limits, when able
hover flight and transition flight between 0 and 80 KIAS(no pedal inputs)
1. reduce torque to w/in limits, when able.
cruise flight (above 80 KIAS)
1. reduce flight to w/in limits, when able. |
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Term
| Engine Post-Shutdown Fire |
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Definition
1. Fadec Control Switch- Check Off
2. Boost Pumps- Check Off
3. Emergency Fuel Shutoff Lever- Shutoff( Ensure 10 seconds have elapsed prior to shutoff)
4. Crank Button- Depress until TOT decreases
If TOT continues to increase or does not decrease
5. Emergency Electrical Cutoff- Off
6. Rotor Break- On
7. Evacuate Aircraft |
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Term
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Definition
Rotor blade dammage is knoiwn or suspected AND secondary indications (sucha as vibrations) are more than moderate, flight characteristics are drastically altered
1. Landinig/ Hover Checklist- Complete (200ft checks at a minimum based on urgency)
2. Land/ Ditch Immediatly
Rotor blade dammage is known or suspeced, w/ or w/o secondary indications of up to moderate
1. land as soon as possable |
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Term
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Definition
Severe/ Intolerable Vibrations of unknown origin
1. Landing hover checklist- Complete(200ft checks based on ungency)
2. Land/ Ditch Immediatly
Moderate vibrations
1. Cruise Airspeed- 75 -120 KIAS
2. Avoid Abrupt Maneuvers
3. Land as soon as possable |
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Term
| Uncommanded Left Yaw (ULY) |
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Definition
1. Immediate Full Right Pedal, Maximum Deflection
2. Altitude/ Obstacles permitting, Smoothly apply forward cyclic to increase forward airspeed
3. Altitude permitting, Reduce collective
4. NR switch- HI |
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Term
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Definition
1. Establish safe altitude and airspeed for poissable loss of tail rotor thrust
2. Land as soon as possable |
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Term
| Loss of tail rotor thrust while hovering |
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Definition
1. EFSL- Both Off
2. Maintain Landing Attitude
3. Cushion Landing w/ Collective |
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Term
| Loss of tail rotor thrust in forward flight or fixed tail rotor pitch |
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Definition
| 1. Directional control- Maintain using cyclic and collective |
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Term
| Engine Emergency in-flight- general |
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Definition
1. NR- Maintain
2. Airspeed/ Altitude- Control and set limits
3. Wheels/ Floats- As required
4. Analyze |
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Term
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Definition
1. NR- Maintain
2. Perform Autorotation Procedures |
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Term
| Visual Autorotation Procedure |
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Definition
1. Complete "BIG 4"(airspeed75-105KIAS)
2. Turn toward desired landing area and/or into the wind
3. At 200 ft RADALT- Wheels check
4. At 125 ft RADALT- Initiate Flare; Inflate Floats as required
5. Assume landing attitude, Eliminating YAW and Drift prior to Touchdown
6. Collective- Cushion the landing |
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Term
| Instrument Autorotation Procedure |
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Definition
1. Complete "BIG 4"(airspeed 75 KIAS)
2. Turn toward desired landing area and/or into the wind
3. At 200 ft RADALT- Wheels recheck
4. At 125 ft RADALT- Initiate Flare. Control the rate to arrive at 20 degrees nose up at 75 ft RADALT; Inflate Floats as required
5. Maintain flare until desired airspeed is reachec- 30 KT plus half the wind speed
6. Assume 5 degree nose up, wings-level landing attitude
7. at 25 ft RADALT- collective- Cushion the landing |
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Term
| Single Engine failures in-flight to include: low hover, high hover, and takeoff/landing transition |
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Definition
1. NR- maintain
2. Airspeed/Altitude- Control
3. Wheels/ Floats- As required
4. Land Back or continue flight
Land Back Procedure:
5. Assume Landing Attitude, Eliminate Yaw and Drift prior to touchdown
Continued flight procedure:
5. Collective- Adjust to Maximum power' Maintaining Minimum NR (at or above 345 RPM)
6. Airspeed- Climb at 70-75 KIAS
7. NR/OEI- SET as necessary
8. Analyze |
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Term
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Definition
1. Complete "BIG 4"
2. Engine shutdown procedure- complete |
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