The helium inflatable can have blimp or "UFO" shapes, the current technology allow to have other shapes, than however they do not catch up the same fidelity of the cold air inflatable. The main advantage of these inflatableis the possibilities of "flying in the sky" untill 30/40 meters of height with a big visibility.Il purchase price is relatively low.

 

 

Page revised 23/10/2001