R-44 EP's Flashcards

1
Q

Power failure above 500’

A

1-lower collective immediately

2-establish a steady glide approximately 70kts

3-keep collective between 97-108%

4-select landing spot

5-attempt restart if able

6-if unable to restart, turn off unnecessary switches and fuel valve

7-at 40agl begin flare

8-at 8ft level and raise collective

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2
Q

Power failure between 8 and 500ft

A

1-lower collective

2-adjust collective to stay between 97-108%

3-flare

4-at 8agl level and pull collective

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3
Q

Power failure below 8ft agl

A

1-apply right pedal to prevent yawing

2-let ac settle

3-raise collective

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4
Q

Max glide distance

A

1: Airspeed 90 KIAS
2: Rotor rpm 90%
3: Best glide ratio 4.7:1 or 1nm/1300ft agl

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5
Q

Air restart

A

1-mixture off

2-throttle closed

3-actuate starter

4-Mixture move slowly rich while cranking

Caution: dont attempt below 2000 agl

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6
Q

Emergency water landing power off

A

1-follow same procedures as with over land until contacting water. If time permits unlatch doors prior to contact

2-apply lateral cyclic on water to stop blades

3-release seatbelt and clear ac when rotors stop

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7
Q

Emergency water landing power on

A

1-Descend to hover above water

2-unlatch doors

3-passenger exit ac

4-fly to safe distance from passenger to avoid possible injury

5-switch off battery and alternator

6-roll throttle off to detent

7-keep ac level and apply full collective as ac contacts water

8-apply lateral cyclic to stop rotor

9-release seatbelt and quickly clear ac when rotors stop

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8
Q

Loss of tail rotor thrust during forward flight

A

1-failure indicated by nose right yaw which can’t be fixed

2-immediately enter autorotation

3-maintain atleast 70kias

4-select landing site,roll throttle off into detent and perform auto landing

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9
Q

Loss of tail rotor thrust during hover

A

1-failure indicated by most right yaw can’t be fixed

2-immediately roll into detent let ac settle

3-raise collective

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10
Q

Engine fire during start on ground

A

1-cranking

2-if engine starts run at 60-70% for short time,shutdown, inspect damage

3-if engine doesn’t start, shutoff fuel and battery

4-extinguish fire with extinguisher, dirt, wool blanket

5-inspect damage

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11
Q

Fire in flight

A

1-enter autorotation

2-battery off

3-cabin heat off if capable

4-cabin vent on if capable

5-if engines running perform normal landing and immediately shutoff fuel

6-if engine off shutoff fuel and execute autorotation landing

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12
Q

Electrical fire in flight

A

1-battery off

2-alternator off

3-land immediately

4-extinguish fire inspect damage

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13
Q

Tachometer failure

A

Use remaining tach or rely on governor and land as soon as practical

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14
Q

Governor failure

A

Grip throttle firmly the switch gov off finish under manual control

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15
Q

Oil light

A

Check eng tach for power loss Check oil pressure gauge If confirmed land immediately

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16
Q

Chip lights

A

If no indication land as soon as practical If indication by noise,vibration,or rise in temp land immediately

17
Q

Clutch light

A

If on for 10 seconds pull clutch circuit and land as soon as practical Indications of drive failure reduce power and land immediately. Be prepared to enter autorotation

18
Q

Alternator light

A

Turn off nonessential electronics and switch alternator off and back on after a second if lights stays on land as soon as practical

19
Q

Starter on light

A

Release from start position Pull mixture and turn off battery Service starter motor

20
Q

Encounter moderate, severe, extreme turbulence

A

If isolated depart the are Otherwise land as soon as practical

21
Q

Minimum Rate of descent Configuration

A

1: Airspeed 55 KIAS
2: Rotor RPM 90%
3: Minimum rate of descent is about 1350 FPM glide ratio is 4:1 or 1nm/1500 feet agl

Caution: when autorotating below 500 agl increase rotor rpm to minimum of 97%

22
Q

Hydraulic System Failure

A

1-HYD switch verify on

2-if hydraulics not restored, HYD switch off

3-Adjust airspeed and flight condition as desired for comfortable control

4-Land as soon as practical

23
Q

Low Fuel Light

A

indicates approx. 3 gallons of useable fuel left enough for 10minutes at cruise power.

24
Q

Aux Fuel Pump Light

A

indicates low fuel pressure in pump if no other indication land as soon as practical

If accompanied by erratic engine operation land immediately

25
Q

Fuel Filter Light

A

Indicates filter contamination

land as sson as practical

If accompanied by aux fuel pump warning or erratic engine operation land immediately.