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UH-60M > Emergencies > Flashcards

Emergencies Flashcards

1
Q

LAND AS SOON AS POSSIBLE

A

Land at the nearest suitable landing area (e.g. open field) without delay. (The primary consideration is to ensure the survival of the occupants).

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2
Q

LAND AS SOON AS PRACTICABLE

A

Land at a suitable landing area. (The primary consideration is the urgency of the emergency).

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3
Q

AUTOROTATE

A

Adjust the flight controls as necessary to establish an autorotational descent and landing.

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4
Q

EMER ENG SHUTDOWN

A

Engine shutdown without delay. Engine shutdown in flight is usually not an immediate-action item unless a fire exists.

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5
Q

LOCKOUT

A

Manual control of engine RPM while bypassing DEC/EDECU functions. Bypass of the engine control will be required when NP1 or 2 decreases below normal demand speed due to a malfunction of the DEC/EDECU.

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6
Q

LOCKOUT - ENG POWER CONT LEVER

WARNING
Going to LOCKOUT to obtain additional power does not remove Maximum Fuel Flow or NG limits. NR will decrease below normal operating range if Maximum Fuel Flow or NG limits are exceeded.

CAUTION
When engine is controlled with ENG POWER CONT lever in LOCKOUT, engine response is much faster and TGT limiting system is inoperative. Maintain NR within normal operating
range.

A

ENG POWER CONT lever — Pull down
and advance full forward while maintaining downward pressure, then adjust to set NR as required.

Engine control malfunctions can result in NR increasing or decreasing from normal demand speed. Under certain failure conditions, Q, NP, and NG may not be indicating and the possibility of the ENG OUT warning light and audio activating exists. The most reliable indication of engine power will be TGT.

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7
Q

DUAL ENGINE FAILURE

1 x WARNING

A
  1. AUTOROTATE

WARNING:
Do not respond to ENG OUT warning lights and audio until checking TGT and NR.

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8
Q

SINGLE ENGINE FAILURE

2 x WARNING

A
  1. Achieve safe single engine airspeed (if possible)
  2. External cargo/stores - Jettison (if possible)

Urgency to Land:
If continued flight is not possible:
- LAND AS SOON AS POSSIBLE

If continued flight is possible:
- LAND AS SOON AS PRACTICABLE

WARNING:
1. Marginal Power
2. Do not respond to ENG OUT warning lights and audio until checking TGT, NG, and NP.

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9
Q

FIRE

APU / ELECTRICAL / ENGINE

2 x WARNING

A

IF ENG EMER OFF Handle/APU fire T-handle illuminates in flight:

  1. Airspeed adjust to 80KIAS or less
  2. ENG POWER CONT Lever - OFF
  3. ENG EMER OFF handle/APU fire T-handle - Pull (as appropriate)
  4. FIRE EXTGH switch - MAIN/RESERVE (as required)

If an electrical fire is present:
1. BATT and GENERATORS switches - OFF

Urgency to Land:
- LAND AS SOON AS POSSIBLE

WARNING
1. Visually Confirm
2. If AC power not available, only RESERVE can be discharged, and #2 engine capability will be lost.

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10
Q

COUPLED FLIGHT DIRECTOR MALFUNCTION

Any uncommanded changes in pitch, roll, and yaw other than those observed in normal flight conditions while coupled to the flight director

A
  1. RMT SBY switch - Press to disengage FD modes

If coupled FD does not disengage:
2. CPLD switch - Press the uncouple FD

If coupled FD does not disengage:
3. FPS and TRIM switches - OFF

After FD is uncoupled:
4. FPS and TRIM switches - ON

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11
Q

ENGINE CONTROL MALFUNCTION - (DEC / EDECU) LOW SIDE FAILURE

Decreasing NR (Low Rotor RPM)
Low Q/TGT malfunctioning engine and high Q/TGT on other engine

2 x WARNING
1 x CAUTION
1 x NOTE

A

If NR continues to decrease and single engine flight is not possible:
1. ENG POWER CONT lever (lowQ/TGT engine) - LOCKOUT
(Maintain Q approximately 10% below other engine)

Urgency to Land:
- LAND AS SOON AS PRACTICABLE

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12
Q

STABILATOR UNCOMMANDED NOSE DOWN PITCH ATTITUDE CHANGE

1 x WARNING

A
  1. Cyclic mounted stabilator slew-up switch - Adjust (as required to arrest nose down pitch rate)

Urgency to Land:
- LAND AS SOON AS PRACTICABLE

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13
Q

FLIGHT CONTROL / ROTOR SYSTEM VIBRATIONS OR MALFUNCTIONS ON GROUND

1 x WARNING

A
  1. ENG POWER CONT levers - OFF
  2. ENG FUEL SYS selectors - OFF
  3. FUEL BOOST PUMP switches - OFF

Subsequent Actions:
Rotor Brake - As required

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14
Q

FLIGHT CONTROL / ROTOR SYSTEM VIBRATIONS OR MALFUNCTIONS IN FLIGHT

1 x WARNING

A
  1. LAND AS SOON AS POSSIBLE
    (consider reducing airspeed)

AFTER LANDING:
2. ENG POWER CONT levers - OFF
3. ENG FUEL SYS selectors - OFF
4. FUEL BOOST PUMP switches - OFF
5. Rotor Brake - As required

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15
Q

LIGHTNING STRIKE

1 x WARNING

A
  1. ENG POWER CONT levers - Adjust (as required to control NP and NR)

Urgency to Land:
- LAND AS SOON AS POSSIBLE

If practical, the pilot should reduce speed to 80 KIAS

  • TGT limiting and engine overspeed protection may not function
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16
Q

MAIN TRANSMISSION FAILURE

NR decrease from 100% to 96% with an increase in Q during steady state flight

1 x WARNING

1 x NOTE

A
  1. LAND AS SOON AS POSSIBLE: (KEEP POWER APPLIED TO THE MAIN TRANSMISSION DURING DESCENT AND LANDING)
17
Q

LOSS OF TAIL ROTOR CONTROL

1 x WARNING

A

If during cruise flight a right yaw becomes uncontrollable:
1. AUTOROTATE - Maintain airspeed at or above 80 KIAS
2. ENG POWER CONT LEVERS - OFF (during deceleration when intended point of landing is assured)

If at low airspeed or hover a right yaw becomes uncontrollable (Insufficient):
1. Collective - Reduce
2. ENG POWER CONT LEVERS - OFF (5 to 10 feet above touchdown)

If an uncontrolled left yaw develops during low airspeed or hover (Excessive):
1. ENG POWER CONT levers - Retard
2. Collective - Increase (NR will decrease)
3. ENG POWER CONT levers - OFF (5 to 10 feet above touchdown)
4. Collective - Adjust for landing

18
Q

FUEL 1 BYPASS AND FUEL 2 BYPASS

A
  1. LAND AS SOON AS POSSIBLE
19
Q

FUEL 1 PRESS LOW AND FUEL 2 PRESS LOW

1 x WARNING

A
  1. LAND AS SOON AS POSSIBLE
    (consider reducing airspeed)

AFTER LANDING:
2. ENG POWER CONT levers - OFF
3. ENG FUEL SYS selectors - OFF
4. FUEL BOOST PUMP switches - OFF

20
Q

HYD PUMP 1 FAIL AND HYD PUMP 2 FAIL

A
  1. LAND AS SOON AS POSSIBLE
    (RESTRICT CONTROL MOVEMENTS TO MODERATE RATE)
21
Q

HYD PUMP 1 FAIL WITHOUT BACK-UP PUMP ON ADVISORY

A
  1. BACK-UP HYD PUMP switch - ON

Subsequent Actions / Urgency to Land:
If BACK-UP PUMP HYD PUMP advisory light does not appear:
2. LAND AS SOON AS POSSIBLE

If BACK-UP PUMP HYD PUMP advisory light appears:
3. TAIL SERVO switch - BACK-UP; then NORMAL
4. LAND AS SOON AS PRACTICABLE

22
Q

T/R SERVO 1 FAIL WITH NO BACK-UP PUMP ON ADVISORY OR T/R SERVO 2 ON ADVISORY DOES NOT APPEAR

A
  1. TAIL SERVO switch - BACK-UP

Subsequent Actions:
2. BACK-UP HYD PUMP switch - ON

Urgency to Land:
3. LAND AS SOON AS PRACTICABLE

23
Q

RSVR 1 LOW AND HYD PUMP 1 WITH BACK-UP PUMP ON ADVISORY

1 x WARNING

A

LAND AS SOON AS PRACTICABLE

If the BACK UP RSVR LOW caution also appears:
1. SERVO OFF switch - 1st STG

  1. LAND AS SOON AS POSSIBLE
  • If PRI SERVO 2 FAIL caution appears, establish landing attitude
24
Q

RSVR 2 LOW AND HYD PUMP 2 WITH BACK-UP PUMP ON ADVISORY

A

AUTO FLIGHT CONTROL panel CPTR 1 and/or CPTR 2 switches - Press to reset FCC

LAND AS SOON AS PRACTICABLE

If the BACK UP RSVR LOW caution appears:
1. SERVO OFF switch - 2nd STG

  1. LAND AS SOON AS POSSIBLE
  • If PRI SERVO 1 FAIL caution appears, establish landing attitude

UH-60M (3 decks)

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