B412 Immediate Actions Flashcards
1
Q
ENGINE FIRE DURING START
A
- Throttles …………BOTH TO IDLE/SHUT OFF/CONFIRM FIRE
- T Handle (affected engine)………………………….IDENTIFY/PULL
- Fire ………………………………….. IF FIRE PERSISTS – FIRE MAIN
If Fire persists for more than 10 seconds: - Fire Ext ……………………………………………….FIRE RESERVE
2
Q
ENGINE FIRE DURING TAKEOFF OR APPROACH
A
- Land if a suitable area is available
- Collective ……… LOWER AS ALTITUDE PERMITS, BELOW OEI
- Airspeed …………………………………………… 45 KT MINIMUM
- Throttle …………………….. IDENTIFY/IDLE/CHECK FOR FIRE
IF FIRE CONFIRMED OR DOUBT EXISTS – CLOSED - T Handle ………………………………………………………..IDENTIFY/PULL
- Fire Ext ……………………………………………………………FIRE MAIN
If Fire persists for more than 10 seconds:
Fire Ext ………………………………………………………… FIRE RESERVE
3
Q
ENGINE FIRE IN FLIGHT
A
- Collective ……………………… LOWER TO OEI POWER
- Throttle …………………………… IDENTIFY/IDLE/CHECK FOR FIRE
If Fire confirmed or Doubt Exists:………. THROTTLE CLOSED - T Handle (affected engine) ……………………. IDENTIFY/PULL
- Fire Ext ………………..FIRE MAIN/CHECK FOR SIGNS OF FIRE
If Fire persists for more than 10 seconds: - Fire Ext ……………………………………………….. FIRE RESERVE
- N2 RPM …………………………………………………..BEEP to 100%
4
Q
HOT START/SHUTDOWN
A
Abort Start
- Throttle ………………………………………………………… CLOSED
- Starter …… MAINTAIN ENERGISED UNTIL ITT BELOW 150°C
- Fuel Switch (affected engine) …………………….. IDENTIFY/OFF
- Boost Pump …………………………………………………………. OFF
5
Q
BAGGAGE COMPARTMENT FIRE
A
- Power ………………………… REDUCE TO MINIMUM REQUIRED
- LAND AS SOON AS POSSIBLE
Check for signs of fire/smoke, if confirmed or doubt exists: - LAND IMMEDIATELY
6
Q
SMOKE AND FUME ELIMINATION
A
- Vent Blower Switch ……………………………………….. ON
- Vents/Windows …………………………………………… OPEN
7
Q
ELECTRICAL FIRE IN FLIGHT
A
- IAS …………….REDUCE SPEED IF REQUIRED TO OPEN DOOR
- Cockpit Windows ………………………………………………….OPEN
- Passengers …………………………………………………………….. BRIEF
- Electrical Systems ……………….. BEGIN SWITCHING OFF POSSIBLE SOURCES OF CURRENT DRAIN
8
Q
ENGINE FAILURE IN HOVER
A
- Collective ……….. FREEZE/LOWER TO MINIMISE NR DECAY
- Cyclic/Pedals ……………………… CORRECT DRIFT AND YAW
- Collective …………. AS REQUIRED TO CUSHION LANDING
9
Q
ENGINE FAILURE DURING TAKE-OFF BEFORE
‘COMMITTED’/’FLY AWAY’ POINT (OR ON APPROACH AFTER ‘COMMITTED’)
A
- Collective …………………………….. ADJUST TO CONTAIN NR
- Cyclic …………….. FLARE TO REDUCE GROUND SPEED
- Collective . USE AS NECESSARY TO CUSHION LANDING
THEN LOWER SMOOTHLY - Cyclic/Pedals … CORRECT DRIFT/YAW BEFORE TOUCHDOWN
10
Q
ENGINE FAILURE DURING TAKE-OFF AFTER ‘COMMITTED/FLY
AWAY’ (OR ON APPROACH BEFORE ‘COMMITTED’)
A
- Collective ………………………… ADJUST TO CONTAIN NR ABOVE 97% WITHIN OEI LIMITS NR BEEP TO 100%
- Cyclic ………………… SELECT ATTITUDE TO ACHIEVE VTOSS (45 KT) UNTIL CLEAR OF OBSTACLES
- Cyclic …………….ACCELERATE TO VY, CLIMB AT VY (70 KT)
- NFP/AC……………… CALL NR TRENDS UNTIL SAFE FLIGHT
MONITOR REMAINING ENGINE WITHIN OEI LIMITS
11
Q
ENGINE FAILURE IN THE CRUISE
A
- Collective …. ADJUST TO CONTAIN NR AT OR ABOVE 97%
- IAS ………………………………….. ADJUST IF NECESSARY
TO MAINTAIN VY (70 KT) OR ABOVE - RPM Switch …………………………………………….. BEEP TO 100%
- Remaining Engine ..CONFIRM OPERATION WITHIN LIMITS
- NFP/AC ………………. CALL NR TRENDS UNTIL SAFE FLIGHT
MONITOR REMAINING ENGINE WITHIN OEI LIMITS
12
Q
DUAL ENGINE FAILURE
A
- Collective … LOWER TO ACHIEVE AUTOROTATIVE DESCENT
- Airspeed ………… ESTABLISH MIN ROD AIRSPEED 65-70 KT OR RANGE AIRSPEED (90 KT)
- Passengers …………………………………………. BRIEF/BRACE
13
Q
ENGINE LOW OIL PRESSURE
ENGINE OIL TEMPERATURE HIGH
A
- Collective ………… LOWER TO WITHIN OEI POWER LIMITS
14
Q
ENGINE CHIP
A
- Collective ……….. LOWER TO WITHIN OEI POWER LIMITS
2. Safe Flight …… ENSURE PRIOR TO ENGINE SHUTDOWN
15
Q
HIGH SIDE FAILURE
LOW SIDE FAILURE
A
Torque Split Rotor High/Lo (Contain NR) Identify Engine Confirm Engine with ITT/N1 Select Engine and Select Idle GOV to Manual
