Abort Start Procedure
PCL off or Starter switch to Auto/Reset
Emergency Engine Shutdown on the Ground
- PCL off
- Firewall Shutoff Handle Pull
- Emergency Ground Egress as required
Emergency Ground Egress
- ISS Mode Selector - Solo
- Seat Safety Pin - installed
- Parking brake - as required
- Canopy - open
If canopy unable to open or ground egress must be to right side:
- CFS handle safety pin remove
- CFS handle rotated 90deg CCW and pull
- Uppers, lowers, and leg restraint garters -release
- BAT, GEN, and AUX BAT - Off
- Evacuate aircraft
Abort
- PCL Idle
2. Brakes as required
Engine Failure immediately after takeoff
sufficient runway remaining straight ahead.
- Airspeed 110 min
- PCL as required
- Emergency landing gear handle pull
- Flaps as required
Engine Failure during Flight
- Zoom Glide 125 minimum
- PCL off
- Intercept ELP
- Airstart attempt if warranted
if not warranted:
- Firewall shutoff handle pull
- Execute forced landing or eject
Immediate Airstart (PMU NORM)
- PCL off
- Starter Switch AUTO/Reset
- PCL Idle above 13% N1
- Engine instruments: monitor ITT, N1, Oil Px
If unsuccessful:
- PCL - off
- Firewall shutoff handle pull
- Execute forced landing or eject
If successful:
- PCL as required after N1 reaches idle RPM (~67%)
- PEL execute
Uncommanded Power Changes / Loss of Power / Uncommanded Prop Feather
- PCL midrange
- PMU switch off
- Prop Sys Circuit Breaker: Pull if Np stable below 40%
- PCL as required
If power sufficient for continued flight:
5. PEL Execute
If power insufficient to complete PEL:
- Prop Sys circuit breaker reset as required
- PCL off
- Firewall Shutoff Handle Pull
- Execute Forced landing or Eject
Compressor Stall
- PCL - slowly retard below stall threshold
- Defog Switch on
- PCL slowly advance as required
If power sufficient for continued flight:
4. PEL Execute
If power insufficient to complete PEL:
- PCL off
- Firewall Shutoff Handle Pull
- Execute Forced landing or Eject
Inadvertent Departure from controlled flight
- PCL Idle
- Controls Neutral
- Altitude Check
- Recover from unusual attitude
Fire in Flight
Confirmed:
- PCL off
- Firewall Shutoff handle pull
If fire extinguished
3. forced landing execute
If fire not extinguished or forced landing impractical:
4. Eject
If fire not confirmed:
5. PEL execute
Smoke and fume elimination / electrical fire
- OBOGS check:
a. OBOGS supply lever - on
b. OBOGS concentration lever MAX
c. OBOGS pressure lever EMERGENCY
Chip Detector Warning
- PCL minimum necessary to intercept ELP; avoid unnecessary PCL movements
- PEL execute
Oil System Malfunction or Low Oil Px
Only AMBER OIL PX:
- Terminate Maneuver
- Check Oil Pressure; if PX normal, continue operations
If RED Oil PX warning illuminates and/or AMBER remains illuminated for 5s, oil pressure fluctuations, or oil temperature out of limits:
- PCL minimum necessary to intercept ELP; avoid unnecessary PCL movements
- PEL execute
Low Fuel Pressure
- PEL execute
2. Boost Pump Switch ON
OBOGS Failure / physiologic symptoms
- Green Ring PULL (as required, both)
- Descend below 10000’ MSL initiate
- Disconnect main oxygen supply hose from CRU-60p
Eject
- Ejection handle Pull
Forced Landing
- Airspeed 125 KIAS prior to extending landing gear
- Emergency lading gear handle Pull
- Airspeed 120 KIAS minimum until intercepting final; minimum 110 KIAS on final
- Flaps as required
Precautionary Emergency Landing
- Turn to Nearest Suitable Airfield
- Climb or accelerate to intercept ELP
- Gear, Flaps, Speed Brake up
