In the event of a forced landing on water, aircrew and occupants must be able to escape and ensure their survival from a submerged, inverted aircraft until rescue occurs
Especially true for helicopter crew, who in the event of a ditching may have to escape from a submerged, inverted aircraft
Aircrew must also be familiar to operate and use their safety equipment efficiently
Familiarity with safety equipment and the conditions under which it is used is essential to improve the chances of survival
Practical training in underwater escape techniques
Teaches the efficient use of safety equipment under hazard weather condition in safe environment