The jump is performed from 800 m above ground level from airplane. It is absolutely automatic, in other words the main parachute deploys compulsory, that is to say the jumping fellow has to do nothing for the deployment of the parachute. The only thing he/she has to do, is to own a desire to cross the treshold of the open airplane's door and to fly off as a free bird in the air abyss.

But prior to realisation of this thrilling and unforgetable moment he/she has to meet the following requirements.