ejection seat
TRANSCRIPT
EJECTION SEAT
Contents Safety
Ejection Seat, General
Inter-seat Sequencing System(ISS)
SafetySeat firing handle safety pin.
SafetySAFE/ARMED handle.
Ejection Seat, General T-38 aircraft has Mk T16T series ejection seats
Seat raising actuator
Seat raising actuator lets aircrew adjust the seat height to the correct position before flight.
Emergency Oxygen System
The System automatically supplies the aircrew with oxygen approximately 10 minutes
Inter-seat Sequencing System
Mode Selector Valve
SOLO
BOTH
CMD FWD
The mode selector valve lets the aircrew select one of three modes to fire the ejection seats.
Pull the seat firing handle to eject.
Seat firing handle
Inter-seat Sequencing System
• The ISS in “SOLO” Mode Front seat firing handle is pulled; ONLY
Front canopy jettisons 0 sec, Front seat ejects 0.40 sec.
Rear seat firing handle is pulled; ONLY Rear canopy jettisons 0 sec, Rear seat ejects 0.40 sec.
Inter-seat Sequencing System
• The ISS in “BOTH” Mode Front or rear seat firing handle is pulled;
Rear canopy jettisons 0 sec,
Rear seat ejects 0.40 sec,
Front canopy jettisons 0.85 sec,
Front seat ejects 1.30 sec.
Inter-seat Sequencing System
• The ISS in “CMD FWD” Mode
Rear seat firing handle is pulled; ONLY Rear canopy jettisons 0 sec, Rear seat ejects 0.40 sec.
Front seat firing handle is pulled;Rear canopy jettisons 0 sec,Rear seat ejects 0.40 sec,Front canopy jettisons 0.85 sec,Front seat ejects 1.30 sec.
Summary Safety
Ejection Seat, General
Inter-seat Sequencing System(ISS)
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