Flygende objekt for bakkeobservasjon

摘要

The machine has a lifting and displacing propulsive unit (3) and an altitude propulsive unit (5) which are placed on both sides of centre of gravity of the machine. The position of the centre of gravity remains fixed, during the combustion of propulsive loads of the propulsive units. The unit (3) has a mass less than that of the unit (5) and close to the centre of gravity of the machine.