Face screen seat firing handle pulled
Two ejection gun cartridges fire, seat moves up guide rails
Static line fires drogue gun after seat has risen by 24 ft
2 ft dia drogue stabilises and slows seat
After a delay, controlled by hydraulic release, the pull of the drogue is transferred from the seat to

  a 24 ft supply dropping parachute attached to the seat
Parachute develops and supports seat and aircrew
Aircrew unfastens seat harness and pushes clear of seat
Aircrew pulls ripcord on personal parachute
Aircrew and seat descend, each on their own parachute