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BK117 C2/C2e > EP's > Flashcards

EP's Flashcards

1
Q

Basic Rules

A

1) Maintain Aircraft Control
2) Analyze the Situation
3) Take Proper Action
- If the urgency of landing is not specified, flight can be continued at pilot’s discretion
- Temp/Pressure indications in the Yellow do not necessitate direct action if not specified

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2
Q

ENG 1 or ENG 2 Fail

A

N1 below threshold value

1) OEI flight condition - Establish

 1. In case that power of affected engine tends to zero: – Maintain the normal engine within OEI limits. – Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed). – Continue with the remaining steps of the relevant procedure. 
 2. In case that affected engine still delivers power: – If deemed necessary, try to escape from immediate danger with both engines operating

2) Affected Engine - Identify
3) Single Engine Emergency Shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
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3
Q

FIRE on Engine 1 or 2 (On Ground)

A

Over temp in the engine compartment
Warning bell will be activated

1) FIRE sw (affected engine) - Raise Guard, Press
2) Both FUEL PRIME PUMPS - Check OFF

3) BOT 1/BOT 2 pb - Press, bottle 1 activated
- External indicator comes on (EMER OFF SW pnl)

4) Clock Stop Watch - Start (after BOT 1 legend and EXT indicator light go off (EMER OFF SW pnl)
5) Double Engine Emergency Shutdown - Perform

 On Ground:

 1) Both Twist grips - OFF
 2) Both FUEL PRIME PUMP sw - OFF
 3) BAT MSTR sw - OFF

If situation permits and FIRE warning is still on after 1 minute:

7) BOT 1/BOT 2 pb - Press, Bottle 2 activated
- External indicator comes on (EMER OFF SW pnl)

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4
Q

FIRE on Engine 1 or 2 (In Flight)

A

1) OEI Flight Condition - Establish

 1. In case that power of affected engine tends to zero: – Maintain the normal engine within OEI limits. – Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed). – Continue with the remaining steps of the relevant procedure. 
 2. In case that affected engine still delivers power: – If deemed necessary, try to escape from immediate danger with both engines operating

2) Airspeed - Reduce if IAS is exceeding 100 kts
3) FIRE sw (Affected Engine) - Raise Guard, Press
4) BOT 1/BOT 2 pb - Press, Bottle 1 activated
- External indicator comes on (EMER OFF SW pnl)
5) Clock Stop Watch - Start (After BOT 1 legend and External indicator comes on (EMER OFF SW pnl)
6) Affected Engine - Identify
7) Single Engine Emergency Shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum

9) Land ASAP
If fire warning is still on after 1 min:
10) BOT 1/BOT 2 pb - Press, Bottle 2 activated
- External indicator comes on (EMER OFF SW pnl)
If fire warning remains on:
11) LAND IMMEDIATELY

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5
Q

LOW FUEL 1 or 2

A

If both fuel warning lights remain on:

4) Land within 10 minutes

If one low fuel light remains on:

5) Expect single engine failure

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6
Q

Rotor RPM (NR Low/High)

A

2) Collective Lever - Adjust as necessary to maintain Nr within normal range

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7
Q

XMSN OIL PRESS

A

If one oil pressure indication is below 1.0 Bar
1) Power - Reduce

If both indications are below 1.0 Bar
2) LAND IMMEDIATELY

Descend with minimum power

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8
Q

ENG CHIP 1 or 2

A

On Ground:

1) Affected Engine: Identify
2) Single Engine Emergency Shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum

In Flight:
1) OEI Flight Condition - Establish

 1. In case that power of affected engine tends to zero: – Maintain the normal engine within OEI limits. – Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed). – Continue with the remaining steps of the relevant procedure. 
 2. In case that affected engine still delivers power: – If deemed necessary, try to escape from immediate danger with both engines operating

2) Affected Engine - Identify
Alternative 1:

3) Single Engine Emergency Shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum

Alternative 2:

3) Twist Grip (Affected Engine) - Rotate Slowly to IDLE, Check Indications

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9
Q

ENG OIL P 1 or 2

A

Affected Engine Oil Pressure Below Minimum:

2) OEI Flight Condition - Establish
1. In case that power of affected engine tends to zero:
– Maintain the normal engine within OEI limits.
– Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed).
– Continue with the remaining steps of the relevant procedure.
2. In case that affected engine still delivers power:
– If deemed necessary, try to escape from immediate danger with both engines operating

3) Affected Engine - Identify
4) Single Engine Emergency Shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
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10
Q

FUEL FILT 1 and/or 2

A

Both Caution Indicators Illuminated:
1) LAND ASAP

Be prepared for double engine failure

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11
Q

GEN DISCON 1 or 2

A

1) DC Volts, GEN AMPS - Check

If one or both parameters: Voltage <28.2 V or >28.8 V, Amps <0 A or >200 A
2) Both BUSTIE sw’s - OFF (Both BUSTIE OPN Cautions present)

If voltage >30.5 V:
3) Both GEN sw’s - OFF (Both GEN DISCON Cautions Present)

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12
Q

GEN DISCON 1 and 2

A

1) GEN AMPS - Check

If GEN Amps < 0 A:
2) Both BUSTIE sw’s - OFF (Both BUSTIE OPN cautions present)

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13
Q

GEN OVHT 1 or 2

A

1) Affected Gen Sw - OFF

If GEN OVHT remains illuminated for more than 1 min of shutting down the Generator:
2) OEI Flight Condition - Establish

 1. In case that power of affected engine tends to zero: – Maintain the normal engine within OEI limits. – Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed). – Continue with the remaining steps of the relevant procedure. 
 2. In case that affected engine still delivers power: – If deemed necessary, try to escape from immediate danger with both engines operating

3) Affected Engine - Identify
4) Single Engine Emergency Shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
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14
Q

XMSN OIL T

A

1) XMSN oil pressure and temp indicators - Check

If indications are above limits:
2) Power - Reduce as much as possible
If oil temperature indication remains above limit:
3) LAND ASAP

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15
Q

Single Engine Failure (Hover IGE)

A

1) Collective lever – Adjust to OEI limits or below
2) Landing attitude – Establish
3) Collective lever – Raise as necessary to stop descent and cushion landing

After landing:

4) Affected engine – Identify
5) Single engine emergency shutdown – Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
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16
Q

Single Engine Failure (Hover OGE)

A

1) Collective lever - Adjust to maintain rotor RPM
2) Airspeed - Increase if possible
FORCED LANDING
3) Landing attitude - Establish
4) Collective lever - Raise as necessary to stop descent and cushion landing

After Landing:

5) Affected engine - Identify
6) Single engine emergency shutdown - Perform

1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
2) Rotor Speed - Trim to Maximum

Transition to OEI Flight:

3) Collective lever - Adjust to OEI-limits or below
4) Rotor speed - Trim to maximum
5) Airspeed - Gain, 65 KIAS (VY)

After reaching safe altitude:

6) Collective lever - Reduce to OEI MCP or below
7) Affected engine - Identify
8) Single engine emergency shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
17
Q

Single Engine Failure (Takeoff)

A
  1. Collective lever - Adjust to maintain rotor RPM

REJECTED TAKEOFF

2) Landing attitude- Establish
3) Collective lever - Raise as necessary to stop descent and cushion landing

After Landing:

4) Affected engine - Identify
5) Single engine emergency shutdown - Perform
1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
2) Rotor Speed - Trim to Maximum

TRANSITION TO OEI - FLIGHT

2) Collective lever - Adjust to OEI-limits or below
3) Rotor speed - Trim to maximum
4) Airspeed - Gain, 65 KIAS (VY)

After reaching safe altitude:

5) Collective Lever - Reduce to OEI MCP or below
6) Affected engine - Identify
7) Single engine emergency shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
18
Q

Single Engine Failure (Flight)

A

Procedure
1) OEI flight condition - Establish

 1. In case that power of affected engine tends to zero: – Maintain the normal engine within OEI limits. – Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed). – Continue with the remaining steps of the relevant procedure. 
 2. In case that affected engine still delivers power: – If deemed necessary, try to escape from immediate danger with both engines operating

2) Rotor speed - Trim to maximum
3) Affected engine - Identify
4) Single engine emergency shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
19
Q

Single Engine Failure (Approach)

A

1) Rotor speed - Trim to maximum
2) Single engine landing procedure - Perform

 LANDING APPROACH:
 1) Rotor speed - Check Maximum
 2) Bleed air heating (if installed) - Check OFF
 3) Airspeed - 65 kts (Vy)
 4) Shallow approach - Establish
 ON FINAL, AT 50 FT AGL: 
 5) Airspeed - 40 kts
 6) Rate of descent - Max 500 ft/min
 TOUCHDOWN:
 7) Airspeed - Reduce to min depending on power available
 8) Landing attitude - Establish
 9) Collective lever - Raise as necessary to stop descent and cushion landing
 AFTER LANDING:
 10) Collective Lever - Lower Slowly
 11) Cyclic Stick - Maintain Neutral Position

After Landing:

3) Affected engine - Identify
4) Single engine emergency shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
20
Q

Single Engine Emergency Shutdown

A

1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
2) Rotor Speed - Trim to Maximum

21
Q

Engine Overspeed (Driveshaft Failure)

A

1) OEI flight condition - Establish

 1. In case that power of affected engine tends to zero: – Maintain the normal engine within OEI limits. – Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed). – Continue with the remaining steps of the relevant procedure. 
 2. In case that affected engine still delivers power: – If deemed necessary, try to escape from immediate danger with both engines operating

2) Affected engine - Identify
3) Single engine emergency shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
22
Q

Engine Overspeed (Governor Failure)

A

1) Collective lever -Raise as necessary to maintain N2 and Nr within limits
2) VAR NR system NORM/MAN sw - Check MAN
3) N2 TRIM sw - Try to trim Nr to 101% with matched torque

If step 3 is not possible:

4) Affected engine - Identify
5) Twist grip (affected engine)- Rotate towards IDLE until N2 and Nr stabilize in normal range and FLI needles match

23
Q

Engine Underspeed (Governor Failure)

A

1) OEI flight condition - Establish

 1. In case that power of affected engine tends to zero: – Maintain the normal engine within OEI limits. – Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed). – Continue with the remaining steps of the relevant procedure. 
 2. In case that affected engine still delivers power: – If deemed necessary, try to escape from immediate danger with both engines operating

2) Bleed air consumers - Off
3) VAR NR system NORM/MAN pb - Check MAN
4) Affected engine - Identify
5) N2 TRIM sw - Compensate N2/Nr drop and try to match torque

If TQ match is not possible:
6) Twist grip (affected engine) - Release stop plate and rotate towards FLIGHT until N2 and NRO stabilize in normal range and FLI needles match

If no residual TQ (affected engine) is available:
8) Single Engine Emergency Shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
24
Q

Compressor Stall

A

1) Collective lever - Lower
2) Engine instruments - Monitor
3) Collective lever - Raise slowly

If compressor stall returns:

4) Affected engine - Identify (TOT)
5) Single engine emergency shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
25
Q

Droop Compensation Failure

A

Collective Lever - Maintain Nr within limits

26
Q

Engine Oil Temp High

A

1) OEI flight condition - Establish

 1. In case that power of affected engine tends to zero: – Maintain the normal engine within OEI limits. – Attempt to obtain a safe single engine flight condition. If a climb is necessary to reach a safe flight altitude, attempt to obtain Vy (best rate of climb) or 45 kts (best climb gradient speed). – Continue with the remaining steps of the relevant procedure. 
 2. In case that affected engine still delivers power: – If deemed necessary, try to escape from immediate danger with both engines operating

2) Affected engine - Identify
3) Twist grip (affected engine) - Adjust to 20–30% torque (TWIST GRIP caution indication comes on)
4) Oil temperature indicator (affected engine) - Monitor

If engine oil temp still remains above limit:
6) Single Engine Emergency Shutdown - Perform

 1) Twist grip (affected engine) - Rotate slowly to IDLE, check indications, then to OFF
 2) Rotor Speed - Trim to Maximum
27
Q

Double Engine Failure (Hover IGE)

A
  1. Right pedal - Apply as necessary to stop yaw
  2. Landing attitude - Establish
  3. Collective lever - Raise as necessary to cushion landing
28
Q

Double Engine Failure (Flight)

A

1) Autorotation - Perform

1) Collective lever - Reduce to maintain Nr within limits
2) Airspeed - 75 KIAS recommended
3) Double Engine Emergency Shutdown - Perform
In Flight:
1) Both Twist grips - OFF

      If there is an indication that engines are still running:
      2) Both EMER OFF sw - Press

After Landing:
8) BAT MSTR sw - OFF

29
Q

Double Engine Emergency Shutdown

A

On Ground:

1) Both Twist grips - OFF
2) Both FUEL PRIME PUMP sw - OFF
3) BAT MSTR sw - OFF

In Flight:
1) Both Twist grips - OFF

If there is an indication that engines are still running:
2) Both EMER OFF sw - Press

30
Q

Autorotation

A

1) Collective lever - Reduce to maintain Nr within limits
2) Airspeed - 75 KIAS recommended
3) Double Engine Emergency Shutdown - Perform

 In Flight:
 1) Both Twist grips - OFF

 If there is an indication that engines are still running:
 2) Both EMER OFF sw - Press

After Landing:
8) BAT MSTR sw - OFF

Max Range Airspeed - 90 kts
Min Rate-of-Descent Airspeed - 60 kts

31
Q

Cabin Fire

A

On Ground:
1) Double engine emergency shutdown - Perform

 On Ground:

 1) Both Twist grips - OFF
 2) Both FUEL PRIME PUMP sw - OFF
 3) BAT MSTR sw - OFF

2) Passengers - Alert/Evacuate
3) Fire - Extinguish if possible

In Flight:

1) Airspeed - 65 KIAS recommended
2) Passengers - Alert
3) Heating/air conditioning (if installed) - OFF
4) Fire - Extinguish if possible
5) Fumes, smoke, fire extinguishing fumes/gas - Eliminate, open doors, windows and vents (fresh air)
6) LAND ASAP

After Landing:
7) Double Emergency Engine Shutdown - Perform

 On Ground:

 1) Both Twist grips - OFF
 2) Both FUEL PRIME PUMP sw - OFF
 3) BAT MSTR sw - OFF
32
Q

Electrical Fire/Short Circuit

A

On Ground:
1) Double engine emergency shutdown – Perform

 On Ground:

 1) Both Twist grips - OFF
 2) Both FUEL PRIME PUMP sw - OFF
 3) BAT MSTR sw - OFF

2) Passengers – Alert/evacuate
3) EPU, if connected – Disconnect
4) Fire – Extinguish if possible

In Flight:
1) Both BUS TIE sw’s - OFF
(both BUSTIE OPN cautions
present)
2) GEN 1 and GEN 2 sw’s - OFF
(both GEN DISCON cautions
and BAT DISCH caution pres- ent)
3) Electrical consumers - Reduce as much as possible
4) Passengers - Alert
33
Q

Tail Rotor Drive Failure (Hover IGE)

A

1) Both Twist grips - Rotate to Idle
And simultaneously:
2) Landing Attitude - Establish
3) Collective Lever - Apply as Necessary

After landing:
4. Double engine emergency shutdown - Perform

 On Ground:

 1) Both Twist grips - OFF
 2) Both FUEL PRIME PUMP sw - OFF
 3) BAT MSTR sw - OFF
34
Q

Tail Rotor Drive Shaft Failure (Hover OGE)

A

1) Collective lever - Reduce as required to stop rotation

If height permits:
2) Airspeed - Gain, then proceed according to para 3.6.2 (Tail Rotor Failure - Forward Flight)

1) Collective lever - Reduce to obtain minimum sideslip angle
2) Airspeed - Maintain 70 KIAS or higher

  • Landing surface should be hard (e.g. concrete, asphalt) and flat.
  • Left crosswind is advantageous

4) Shallow Approach with Nose Left - Perform

If airspeed can be reduced below 40 kts with the nose still pointing to the left:
5) Airspeed - Reduce close to the ground until nose is aligned with the
flight direction
6) Landing - Perform

If the nose direction changes from left to right above 40 kts:

5) Airspeed – Increase
6) Approach – Abort, climb to sufficient height for autorotation

  • Headwind is advantageous
    7) Autorotation - Perform
    1) Collective lever - Reduce to maintain Nr within limits
    2) Airspeed - 75 KIAS recommended
    3) Double Engine Emergency Shutdown - Perform
    In Flight:
    1) Both Twist grips - OFF
        If there is an indication that engines are still       running:
    2) Both EMER OFF sw - Press

After Landing:
8) BAT MSTR sw - OFF

If height does not permit:

2) Both Twist grips - Rotate to IDLE
3) Collective lever - Raise to stop descent and cushion landing

After landing:
4) Double engine emergency shutdown - Perform

 On Ground:

 1) Both Twist grips - OFF
 2) Both FUEL PRIME PUMP sw - OFF
 3) BAT MSTR sw - OFF
35
Q

Tail Rotor Drive Failure/Fixed-pitch Tail Rotor Control Failure - Forward Flight

A

1) Collective lever - Reduce to obtain minimum sideslip angle
2) Airspeed - Maintain 70 KIAS or higher

  • Landing surface should be hard (e.g. concrete, asphalt) and flat.
  • Left crosswind is advantageous

4) Shallow Approach with Nose Left - Perform

If airspeed can be reduced below 40 kts with the nose still pointing to the left:
5) Airspeed - Reduce close to the ground until nose is aligned with the
flight direction
6) Landing - Perform

If the nose direction changes from left to right above 40 kts:

5) Airspeed – Increase
6) Approach – Abort, climb to sufficient height for autorotation

  • Headwind is advantageous
    7) Autorotation - Perform
    1) Collective lever - Reduce to maintain Nr within limits
    2) Airspeed - 75 KIAS recommended
    3) Double Engine Emergency Shutdown - Perform
    In Flight:
    1) Both Twist grips - OFF
        If there is an indication that engines are still running:
    2) Both EMER OFF sw - Press

After Landing:
8) BAT MSTR sw - OFF

36
Q

Pedal Vibrations

A

Impending Tail Rotor System Failure

1) LAND ASAP

37
Q

C2e YAW Actuator Runaway

A

1) Yaw Motion - Counteract

2) SAS/AP C/O pb (on cyclic stick) - Press

BK117 C2/C2e (2 decks)

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