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Emergency Procedures > EP's > Flashcards

EP's Flashcards

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4
Q

Engine compartment fire on deck symptoms

A
  • Fire warning light illuminated. - Possible hand or voice signals from ground crew. - Red warning light on corresponding EFSL.
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5
Q

Engine compartment fire on deck.

A
  • Alert crew/attempt to confirm presence of fire.- Fadec control switches - Both off- EFSL’s - Both off- Boost pumps - All off- Primary fire extinguisher button - Confirm push- Secondary fire extinguisher button - Pusj- Emergency electrical cutoff - Off- Rotor brake - On- Evacuate aircraft.
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6
Q

Engine compartment fire in-flight symptoms.

A
  • Fire warning light on instrument panel.- Red light on corresponding EFSL.- Flames/smoke from engine compartment.
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7
Q

Engine compartment fire in-flight.

A
  • Alert crew/attempt to confirm presence of fire.- Single engine flight profile - EstablishIf fire confirmed.- Affected engine Fadec Control Switch - Confirm idle, confirm off.- EFSL for affected engine - Confirm off.- Boost pumps for affected engine - Off- Primary fire extinguisher button for affected engine - Confirm push.- Secondary fire extinguisher button - Push.- Landing/hover checklist - Complete (200’ checks at minimum based on urgency.)If fire persists- Land/ditch immediately.If fire is no longer evident- Land as soon as possible.*If fire not confirmed- Land as soon as practicable.
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8
Q

Engine post-shutdown fire symptoms.

A
  • Engine TOT rises rapidly or does not decrease within 10 seconds of the Fadec Control Switches being placed in the Off position.
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9
Q

Engine post-shutdown fire.

A

-Fadec control switch off.- Boost pumps - Off- EFSL’s - Off (Ensure 10 seconds has elapsed after FCS placed in Off position)- Crank button - Depress until TOT decreases.*If TOT rises or doesn’t decrease- Emergency electrical cutoff - Off- Rotor brake - On- Egress aircraft.

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10
Q

MGB fire symptoms.

A
  • MGB fire warning light illuminated.*Additional symptoms.- MGB warning/caution light illuminated- Loss of MGB oil pressure/rise in temperature.- Drop in fuel or hydraulic pressure- Electrical system malfunctions.
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11
Q

MGB Fire

A
  • Attempt to confirm presence of fire- Landing/hover checklist - Complete (200’ checks at minimum based upon urgency)- Land/ditch immediately*If fire not confirmed- Land as soon as possible.
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12
Q

Electrical/Cabin/Av Rack fire

A
  • Designate crew member to fight fire.- Affected equipment - Off- Ram air- Closed- Cabin sliding door - Closed- Pilot windows - Closed- Rack blower circuit breaker - Pull (Avrack fire only)- Affected circuits circuit breaker(s) - Pull- Landing/hover checklist - Complete(200’ checks at minimum based upon urgency)If fire persists- Emergency electrical cutoff - OffIf fire still persists- Land/ditch immediately*If fire goes out- Land as soon as possible.
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13
Q

Smoke/fume elimination.

A
  • Heat/Cool switches - Off- Ram air - Open- Cabin sliding door - Open- Pilot windows - Open- Land as soon as practicable.
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14
Q

Heater overheat symptoms.

A
  • Heater overheat warning light illuminated- ECS circuit breaker popped (CP fwd panel)
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15
Q

Heater overheat.

A
  • Heat switch - Off- Heater nozzles - Open- Check ECS circuit breaker- Land as soon as practicable
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16
Q

Battery overtemp symptoms.

A
  • Battery temperature warning light illuminated- Smoke/fumes from radome or vent- Noises from radome
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17
Q

Battery overtemp/Thermal runaway.

A
  • Battery relay switches - Off- Land as soon as practicable
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18
Q

Oil temp light

A
  • MGB overtemp- Engine oil cooler fan failure
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19
Q

MGB overtemp symptoms.

A
  • Oil temp warning light illuminated- Abnormal rise in MGB oil temperature
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20
Q

MGB Overtemp

A
  • Cruise airspeed - 120kts minimum- Land as soon as practicable
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21
Q

Engine oil cooler fan failure.

A

Both engines:- Cruise airspeed - 120kts minimum.- Land as soon as practicable- Shut down engines as soon as possibleSingle engine:- Cruise airspeed - 75kts minimum- Fadec control switch - Confirm idle- Engine oil temperature - Monitor- Land as soon as possible*Affected engine FCS may be brought back to flight if needed for landing.

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22
Q

Engine chip detected

A
  • Complete Big 4- Fadec control switch - Confirm Idle- Engine - Monitor*Abnormal indications- Engine shutdown procedure - Complete
23
Q

GB Chip light

A
  • MGB failure imminent- MGB malfunction* TGB chip detected- Loss of T/R thrust in hover- Loss of T/R thrust in forward flight or Fixed T/R pitch.
24
Q

MGB malfunction symptoms.

A
  • Loss of MGB oil pressure- Loss of transmission lubrication- GB chip light with MGB annunciation on VEMD- Abnormal transmission noises.
25
Q

MGB malfunction.

A
  • Monitor for secondary indications- Fly at minimum safe altitude- Avoid high power maneuvers- Land as soon as practicable
26
Q

MGB failure imminent symptoms.

A
  • Loss of transmission lubrication OR illumination of GB chip light with MGB chip with any of* Yaw kicks* Abnormal transmission noises* Unusually high power requirements- Loss of transmission lubrication AND GB chip light with MGB chip on VEMD.
27
Q

MGB failure imminent.

A
  • Landing/hover checklist complete(200’ checks at minimum based upon urgency)- Land/ditch immediately (power on)
28
Q

TGB chip detected.

A
  • Estimate safe altitude and airspeed for possible loss of tail rotor thrust.- Land as soon as possible.
29
Q

Loss of T/R thrust in hover symptoms.

A
  • Immediate rapid left yaw acceleration- T/R pedals moveable with no apparent affect- Abnormal vibration or noise from tail- GB chip light with TGB chip on VEMD
30
Q

Loss of T/R thrust in hover.

A
  • EFSL’s - Both off- Maintain landing attitude- Cushion landing with collective
31
Q

Loss of T/R thrust or fixed pitch in forward flight symptoms.

A
  • Uncommanded yaw (Thrust)- T/R pedals moveable with no apparent affect (Thrust)- Abnormal vibration or noise from tail (Thrust/Pitch)- GB chip light with TGB chip on VEMD (Thrust)- Cannot move pedals left or right (Fixed pitch)
32
Q

Loss of T/R thrust forward flight or fixed T/R pitch.

A

Directional control - Maintain using cyclic and collective.

33
Q

Fadec failures.

A
  • Level 1 - Loss of redundancy; Not evident in flight. Flashing GOV light when FCS is in idle or off.- Level 2 - Loss of non-redundant source; Steady GOV light at time of failure- Level 3 - Major Fadec failure
34
Q

GOV light

A
  • Major Fadec/GOV failure- Minor Fadec/GOV failure
35
Q

Minor Fadec failure symptoms.

A
  • GOV caution light illuminated
36
Q

Minor Fadec/GOV failure

A
  • Complete the Big 4- Abort mission
37
Q

Major Fadec failure symptoms.

A
  • Fadec #1/#2 fail lights illuminated- Red engine status light on overhead quadrant illuminated- OEI GOV mode page displayed.- Affected engine will not respond to collective movement due to fuel flow metering being frozen.
38
Q

Major Fadec/GOV failure

A
  • Complete the Big 4- Training switch to Flight- Fadec backup switch to Back-up.
39
Q

Dif N1 warning light illuminated.

A
  • Single engine failure- Flameout- N1 divergence/partial power loss
40
Q

N1 Divergence/Partial power loss symptoms.

A
  • Dif N1 warning light.- OEI GOV mode page- N1 difference between engines greater than 6%.
41
Q

N1 Divergence/Partial power loss.

A
  • Complete the Big 4- Engine parameters - Monitor- Land as soon as practicable
42
Q

Ditching.

A
  • Crew and passengers - Alerted- Wheels/floats - As required- Land/ditch aircraft- EFSL’s - Both off (after landing/ water entry)- Emergency electrical cutoff - As required.- Rotor brake - On (Land only)- Emergency egress procedure - Execute
43
Q

Emergency Ditching/Landing.

A
  • Crew/Passengers - Alerted- Distress signal - Transmit- Personal equipment - Checked* Dual engine- Doors - Jettison in a hover- Floats - Inflate in a hover*Single engine- Doors - Jettison in a climb at 70kts if able; Otherwise at 200’ at 70kts straight and flat.- Prior to water entry - Floats inflate- Enter water in a level attitude- Fadec control switches - Off- Rotor - Allow to coast down- Egress aircraft when rotor stops
44
Q

Emergency egress procedure.

A
  • Wait for all violent motion to stop- Reference point - Hold- Emergency release handle - Jettison- Cords - Disconnect- Seatbelts/harness - Release and maintain reference point- Egress- Vest - Inflate when clear of aircraft
45
Q

Audio system failure.

A
  • Pilot and co-pilot audio bypass switches to bypass.
46
Q

Landing gear malfunctions.

A
  • Wheels fail to extend- Wheels fail to retract- Nose wheel shimmy damper failure- Uplock failure
47
Q

Nose wheel shimmy damper failure.

A
  • Lift aircraft off ground immediately or reduce taxi speed.
48
Q

Malfunctioning cabin sliding door.

A
  • Flight mechanic - Remain secured to aircraft.*No over water operations below 200’.
49
Q

Jammed cabin sliding door during shipboard landing.

A
  • Left hand cabin door - Jettison if desired for ease of emergency egress.Distance from ship should be considered for small boat pick up.Establish safe altitude to reduce door damage.* Airspeed at or below 30kias- Land as soon as practicable.
50
Q

Unusual attitude recovery.

A
  • Level the wings- Nose on the horizon- Center the ball- Power - Adjust to maintain level flight

Emergency Procedures (1 decks)

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