CH107

Question 1

Vtoss

Answer 1

35kias

Question 2

Vy -no yaw

Answer 2

65 kias

Question 3

Vy 10 degree yaw

Answer 3

60 kias

Question 4

Autorotation speed (best glide) below 2600 DA

Answer 4

65

Question 5

Autorotation speed (best glide) above 2600 DA

Answer 5

80 kias

Question 6

Engine failure oge hover (speed for best cushion)

Answer 6

30 kias

Question 7

Max water entry speed

Answer 7

30 kias

Question 8

Max running landing speed power off

Answer 8

40 kias

Question 9

Max running landing speed power on

Answer 9

60 kias

Question 10

Emergency Aircraft Shutdown

Answer 10

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

Question 11

Emergency Descent

Answer 11

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.

Question 12

Emergency Evacuation

Answer 12

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

Question 13

Emergency evacuation (Water)

Answer 13

Emergency Shutdown….. Complete

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

Question 14

Post Shutdown Fire

Indicated by a rapid rise in PTIT above 250* C

Answer 14

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

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

Question 15

Illuminated Engine fire T-Handle

Answer 15

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

Question 16

Cabin Area/Cockpit Fire -Ground

Answer 16

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

Question 17

Cabin Area/Cockpit Fire - Flight

Answer 17

Land as soon as possible

Question 18

Illuminated Heater Fire T-Handle

Answer 18

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

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

Question 19

Electrical Fire -Known Source

Answer 19

System Switch or Breaker… Off/Pull

Question 20

Emergency Engine Shutdown

Answer 20

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

Question 21

Dual Engine Failure

Answer 21

Hover:
Hover auto
Flight:
Autorotate

Question 22

Single engine Failure

Answer 22

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

Question 23

ALL Abnormal Engine Instrument Indications or Warning Lights

Answer 23

Check for Secondary Indications

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

If secondary indications confirmed:
Perform procedure as specified

Question 24

Loss of NF Signal (Flex Shaft Failure)

Answer 24

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

Question 25

XMSN Oil Press Caution Light

Answer 25

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

Question 26

XMSN Oil Temp Caution Light

Answer 26

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

Question 27

Chip Detector Caution Light

Answer 27

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

Question 28

Imminent transmission failure

Answer 28

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

Question 29

NF Overrunning NR (sprag clutch not engaged)

Answer 29

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

Question 30

Aircraft Control Erratic

Answer 30

Control inputs..... Minimize Collective pitch... Reduce If control remains erratic: SAS Selector...... Off If control remains erratic: Land As Soon As Possible

Question 31

Ground Resonance

Answer 31

Become Airborne Or Collective full down and Emergency shutdown

Question 32

HYD Boost Fail Light

Answer 32

Cockpit and Companionway Gauges... Check If pressures abnormal: Land as soon as possible Any pressure fluctuation in second system: Land Immediatly