North- continuous flashing , south- 6 flashing, east- 3 flashings and west- 9 flashings
south 6+1long flash
1,Raft connected to HRU ensuring that the painter does not by pass the weak link, or the raft will not break loose from the ship
2,HRU release lashing's depth approx 1.5-4 mtrs
3,Raft inflates weak link breaks
immersion suits are used for survival purpose ..reduces loss of body heat .....
anti expose suit for rescue and evacuation purpose