Inflight Emergencies Flashcards
N1 rolling back
Torque rolling back
Np rolling back
Dead engine
N1 good
Torque rising
Np rolling back
Un commanded prop feather
N1 good
Torque rising/?
Np rolling back/?
(chip light)
Prop shaft touch down
N1 good
Torque rolling back
Np ?
Bad PMU
(no light)
PEL memory aid
Turn
Climb
Clean
Check
BIP: Boost, ignition, plan
PEL situations
Potential engine failure
- uncommanded prop feather
- uncommanded power loss/power change
- compressor stalls
- fire warning light
- CHIP light
- oil system malfunction
- low fuel pressure
High Key
- 3000 ft AGL (2500 AGL minimum)
- 120 KIAS or on speed AOA
- ¼ WTD
- Gear down
- Flaps up
Cross Key
- 2200 to 2300 ft AGL
- 120 KIAS or on speed AOA
- Gear down
- Flaps TO, as required
Low Key
- 1500 ft AGL
- 120 KIAS or on speed AOA
- ⅔ WTD (fuel cap on rnwy)
- Gear down
- Flaps TO, as required
Base Key
- 600 to 800 ft AGL
- 120 KIAS or on speed AOA
- Gear down
- Flaps LDG, as required
Final
- 1000 ft min from touchdown point
- 110 KIAS min
- Land first ⅓ of rnwy
FEVER
Secondary indications of an engine fire
- Fluctuating oil px, oil temp, or hyd px
- Excessive ITT
- Visual indications
- Erratic engine operation
- Roughness or vibration
Engine shutdown will result in loss of what?
- OBOGS/ECS
- Gen
- Normal gear extension
Forced landing situations
- Engine failure in flight
- Confirmed fire in flight (forcing eng shutdown)
- Any other situation that may force an engine out condition
- Ejection not possible
Gear tone sounds if:
- Gear not fully down (regardless of indications), N1 below 87%, airspeed below 120 KIAS, and flaps up or TO
- All gear not indicating down and locked with flaps LDG (regardless of gear door position, power setting, or airspeed)
- WOW with gear handle not DOWN
