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CH 107 > CH107 > Flashcards

CH107 Flashcards

1
Q

Vtoss

A

35kias

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2
Q

Vy -no yaw

A

65 kias

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3
Q

Vy 10 degree yaw

A

60 kias

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4
Q

Autorotation speed (best glide) below 2600 DA

A

65

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5
Q

Autorotation speed (best glide) above 2600 DA

A

80 kias

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6
Q

Engine failure oge hover (speed for best cushion)

A

30 kias

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7
Q

Max water entry speed

A

30 kias

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8
Q

Max running landing speed power off

A

40 kias

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9
Q

Max running landing speed power on

A

60 kias

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10
Q

Emergency Aircraft Shutdown

A 
ECLs.....................Stop
Fire T-Handles.....Pull
Rotor Brake..........Armed/Engage
Master Switch......Off
Emergency Evacuation (proc. 3).....A/R
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11
Q

Emergency Descent

A

Collective……..Lower to Maintain NR
Airspeed……….120 kias or vne
Bank Angle……up to 30*

After landing:
EMERGENCY Aircraft Shutdown…A/R

Caution: at 500’ all reconfigure for power on landing.

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12
Q

Emergency Evacuation

A

Emergency Aircraft Shutdown…Perform
Emergency Exits…………………….Open
Aircraft…………..Evacuate through nearest safe exit

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13
Q

Emergency evacuation (Water)

A

Emergency Shutdown….. Complete

Evacuation Decision………Notify Crew/Pax to Remain Inside With Exits Closed Until Directed Otherwise

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14
Q

Post Shutdown Fire

Indicated by a rapid rise in PTIT above 250* C

A

ECLs ………………Confirm Stop
Ignition Switch….Off
Start Button……..Motor

If fire persists:
Fire T-Handle…..Pull

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15
Q

Illuminated Engine fire T-Handle

A

Engine Fire………….. Confirm
ECL…………………….. Confirm/Stop
Fire T-Handle……….. Confirm/Pull
Agent Discharge Switch…. Bot 1 and or 2 A/R

If fire persists:
Emergency Descent…..Perform
Land as soon as possible

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16
Q

Cabin Area/Cockpit Fire -Ground

A

Emergency Shutdown…..Perform
Fire Extinguisher…………..A/R
Emergency Evacuation….A/R

17
Q

Cabin Area/Cockpit Fire - Flight

A

Land as soon as possible

18
Q

Illuminated Heater Fire T-Handle

A

Heater Switch……Off
Heater Fire T-Handle….Confirm/Pull

If fire persists:
Agent Discharge Switch…..Bot 1

19
Q

Electrical Fire -Known Source

A

System Switch or Breaker… Off/Pull

20
Q

Emergency Engine Shutdown

A

ECL…………………….Confirm/Stop
Fire T-Handle………Confirm/Pull
Fuel Boost Pump….Confirm/Off

21
Q

Dual Engine Failure

A

Hover:
Hover auto
Flight:
Autorotate

22
Q

Single engine Failure

A

Collective……… Adjust to Maintain NR
Airspeed……….. Adjust
Engine Beeps…. Both Max

If continued flight is possible:
Land as soon and practicable

If continued flight is not possible:
Engine restart during flight

If engine will not restart:
Emergency shutdown
Land as soon as possible

23
Q

ALL Abnormal Engine Instrument Indications or Warning Lights

A

Check for Secondary Indications

If no secondary indications exist:
Instruments…..monitor
Land as soon as practicable

If secondary indications confirmed:
Perform procedure as specified

24
Q

Loss of NF Signal (Flex Shaft Failure)

A

Ground:
ECLs……………..Stop

Flight:
Collective………Adjust to Maintain NR

If engine power is not required for flight:
ECL (Affected engine)….Confirm zero NF, then start

Land as soon as practicable

25
Q

XMSN Oil Press Caution Light

A

Secondary Indications………Check

Secondary indications include: pressure or temp gauges, chip detector, XMSN oil temp caution, zero NR and abnormal noise/vibration

Secondary indications confirmed:
Imminent XMSN Failure…… Perform

No secondary indications:
Descend….. min safe alt
Land as soon as practicable

26
Q

XMSN Oil Temp Caution Light

A

Secondary Indications……..Check
Secondary indications include: Pressure or temp gauges, chip detector, XMSN oil pressure light, zero NR and abnormal noise/vibration

Secondary indications confirmed:
Imminent XMSN failure………Perform

No secondary indications:
Descend…….. min safe alt
Land as soon as practicable

27
Q

Chip Detector Caution Light

A

Secondary Indications …………..Check

Secondary indications include: Pressure or temp gauges, chip detector, XMSN oil temp caution, zero NR and abnormal noise/vibration

Secondary Indications Confirmed:
Imminent XMSN Failure ….. Perform

No Secondary Indications:
Descend…….. Min safe alt
Airspeed 65-100 kias
Land as soon as practicable

28
Q

Imminent transmission failure

A

Collective min power (do not autorotate)
Airspeed…..65 kias
Control inputs ….. minimize
Land immediately

29
Q

NF Overrunning NR (sprag clutch not engaged)

A

ECL (affected engine) ….. Confirm/Stop

Ground operations, when NG reaches zero:
ECL (engaged engine) ….. Confirm/Stop

30
Q

Aircraft Control Erratic

A

Control inputs….. Minimize
Collective pitch… Reduce

If control remains erratic:
SAS Selector…… Off

If control remains erratic:
Land As Soon As Possible

31
Q

Ground Resonance

A

Become Airborne
Or
Collective full down and
Emergency shutdown

32
Q

HYD Boost Fail Light

A

Cockpit and Companionway Gauges… Check

If pressures abnormal:
Land as soon as possible

Any pressure fluctuation in second system:
Land Immediatly

CH 107 (2 decks)

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