The Concept

The Ikaros is a personal glider that would be manufactured by robotic filament winding. Its cost would be comparable with an average car, making it affordable for anyone, and Ikaros pilots would be able to experience, among other things, free fall and zero G.

Origin of the idea

This idea was brought to me by Valentin Stavrev. A few years ago, a paraglide pilot asked Valentin to design and build a balloon able to ascend to a record altitude. While thinking about this project, he also got inspired by the Hörten gliders; more precisely by the elegant simplicity of Ho X and the Horten Alita.

The idea of a wing suit-like glider that would be dropped from the edge of space is not a new one; for a decade, sport enthusiasts have dreamt of such a creation. With current technologies, a project like the Ikaros has a real chance of taking-off, and Valentin is interested in sharing his idea with you and pushing it further.

How it Works

First, the pilot would ascend by using a stratospheric balloon. Then, at the right altitude, he would release the Ikaros from the balloon and start free falling with it. During the free fall, the pilot would experience zero G, and at the right speed, he would tilt the nose upward and fly in parabolas. With the Ikaros, it would be possible to carry out fancy aerobatic maneuvers at the edge of space.

Secondly, the Ikaros is a wing-type aircraft, and the pilot would be comfortably installed inside it. The glider’s profile would be aerodynamic, stable, structurally sound, and it would not cost a lot to manufacture. With a zero angle of attack, drag would be minimal and the glide ratio would higher than average.

Thirdly, the pilot would lie flat with the chest down and the back up (prone position). This would allow for a low fuselage profile and that would help the pilot bear the acceleration force more easily. A double-wall cockpit would be designed as an extra safety that would also avoid the use of a heavy, bulky pressure suit. In future versions, the central section could be made out of a single piece of transparent composite material to allow the pilot to immerse himself completely in the experience. Finally, a drogue parachute for high altitude and a ballistic chute for low altitude emergency descent would be located in the craft’s storage bay.

Potential Market

The Ikaros project opens up a new window of opportunity for extreme sporting and flying enthusiasts who have been waiting over 10 years for this kind of aircraft to be built to push the limits of skydiving and gliding. New technologies proposed by Valentin whom are not described here could help train pilots and make them learn and develop new ways to flying since the Ikaros is a mix between free falling and diving. Scientist could also use it to carry microgravity experiments since the Ikaros would be capable of reaching zero G multiple times during each of its flight paths.


The Ikaros concept was imagined in December 2016 by Charles Bombardier in collaboration with Valentin Stavrev and designed by Adolfo Esquivel. Adolfo graduated with an Industrial Design degree from Colombia and completed his postgraduate education in Events Design at UQAM (Montreal). Adolfo also created the images of the Libelule ATV/SUB and of the Motowalk people mover.