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AVTN 1100 > EOP's - 3-1 to 3-3 > Flashcards

EOP's - 3-1 to 3-3 Flashcards

1
Q

DEFINITIONS

A

* Land Immediately

* Land as soon as practical

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2
Q

Land Immediately

A

Land on the nearest clear area where a safe normal landing can be performed.

Be prepared to enter autorotation during approach, if required.

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3
Q

Land as soon as practical

A

Landing site is at pilot’s discretion based on nature of problem and available landing areas.

Flight beyond nearest airport is not recommended.

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4
Q
  • *POWER FAILURE - GENERAL**
  • *(1st Sentence)**
A

A power failure may be caused by either an engine or drive system failure and will usually be indicated by the low RPM horn.

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5
Q
  • *POWER FAILURE - GENERAL**
  • *(2nd Sentence)**
A

An engine failure may be indicated by

  • a change in noise level,
  • nose left yaw,
  • an oil pressure light,
  • or decreasing engine RPM
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6
Q

POWER FAILURE - GENERAL

(3rd Sentence)

A

A drive system failure may be indicated by

  • an unusual noise or vibration, nose right or left yaw,
  • or decreasing rotor RPM while engine RPM is increasing
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7
Q

POWER FAILURE - GENERAL

(2nd Paragraph)

A

In case of power failure,

  • immediately lower collective to enter autorotation and
  • reduce air speed to power-off V(ne) or below.
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8
Q

CAUTION

(Power Failure - General / #1)

A

Aft cyclic is required when

collective is lowered at high air speed.

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9
Q

CAUTION

(Power Failure - General / #2)

A

Do not apply aft cyclic during touchdown or ground slide to prevent possible blade strike to tailcone.

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10
Q

1

POWER FAILURE

ABOVE 500 FEET AGL

A

Lower collective immediately to maintain rotor RPM

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11
Q

2

POWER FAILURE

ABOVE 500 FEET AGL

A

Establish a steady glide at approximately 70 KIAS.

(For maximum glide distance or minimum rate of descent, see page 3-3)

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12
Q

3

POWER FAILURE

ABOVE 500 FEET AGL

A
  • Adjust collective to keep RPM between 97 and 108% or
  • apply full down collective if light weight prevents attaining above 97%
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13
Q

4

POWER FAILURE

ABOVE 500 FEET AGL

A
  • Select landing spot and
  • if altitude permits, maneuver so landing will be into wind.
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14
Q

5

POWER FAILURE

ABOVE 500 FEET AGL

A
  • A restart may be attempted
  • at pilot’s discretion
  • if sufficient time is available
  • (See “Air Restart Procedure”, page 3-3)
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15
Q

6

POWER FAILURE

ABOVE 500 FEET AGL

A
  • If unable to restart,
  • turn necessary switches and fuel valve off
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16
Q

7

POWER FAILURE

ABOVE 500 FEET AGL

A
  • At about 40 feet AGL,
  • begin cyclic flare
  • to reduce rate of descent and
  • forward speed
17
Q

8

POWER FAILURE

ABOVE 500 FEET AGL

A
  • At about 8 feet AGL,
  • apply forward cyclic to level ship and
  • raise collective just before touchdown to cushion landing.
  • Touch down in level attitude with nose straight ahead.
18
Q

1

POWER FAILURE

BETWEEN 8 FEET AND 500 FEET AGL

A
  • Lower collective immediately
  • to maintain rotor RPM
19
Q

2

POWER FAILURE

BETWEEN 8 FEET AND 500 FEET AGL

A
  • Adjust collective to keep RPM between 97 and 108% or
  • apply full down collective if light weight prevents attaining above 97%
20
Q

3

POWER FAILURE

BETWEEN 8 FEET AND 500 FEET AGL

A
  • Maintain airspeed until ground is approached,
  • then begin cyclic flare to reduce rate of descent and forward speed.
21
Q

4

POWER FAILURE

BETWEEN 8 FEET AND 500 FEET AGL

A
  • At about 8 feet AGL,
  • apply forward cyclic to level ship and
  • raise collective just before touchdown to cushion landing.
  • Touch down in level attitude with nose straight ahead.
22
Q

1

POWER FAILURE

BELOW 8 FEET AGL

A
  • Apply right pedal
  • as required to prevent yawing.
23
Q

2

POWER FAILURE

BELOW 8 FEET AGL

A

Allow helicopter to settle.

24
Q

3

POWER FAILURE

BELOW 8 FEET AGL

A
  • Raise collective
  • just before touchdown
  • to cushion landing
25
Q

1

MAXIMUM GLIDE

DISTANCE CONFIGURATION

A
  • Airspeed approximately 90 KIAS.
26
Q

2

MAXIMUM GLIDE

DISTANCE CONFIGURATION

A

Rotor RPM approximately 90%.

27
Q

MAXIMUM GLIDE

DISTANCE CONFIGURATION

2nd Paragraph

A
  • Best glide ration is about 4.7:1 or
  • one nautical mile per 1300 feet AGL
28
Q

1

MINIMUM RATE OF DESCENT

CONFIGURATION

A

Airspeed approximately 55 KIAS.

29
Q

2

MINIMUM RATE OF DESCENT

CONFIGURATION

A
  • Rotor RPM approximately 90%.
30
Q

MINIMUM RATE OF DESCENT

CONFIGURATION

2nd Paragraph

A
  • Minimum rate of descent is
  • about 1350 feet per minute.
  • Glide ration is about 4:1 or
  • one nautical mile per 1500 feet AGL.
31
Q

CAUTION

(Minimum Rate of Descent Configuration)

A
  • Increase rotor RPM to 97% minimum or
  • full down collective when autorotating below 500 feet AGL.
32
Q

AIR RESTART PROCEDURE

CAUTION

A
  • Do not attempt to restart
  • if engine malfunction is suspected or
  • before safe autorotation is established.
33
Q

1

AIR RESTART PROCEDURE

CAUTION

A

Mixture - full rich.

34
Q

2

AIR RESTART PROCEDURE

CAUTION

A

Throttle - closed, then cracked slightly.

35
Q

3

AIR RESTART PROCEDURE

CAUTION

A

Actuate starter with left hand.

AVTN 1100 (1 decks)

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