The idea
Air does the heavy lifting.
01 →
Inflate
A welded film, filled with air at low pressure.
02 →
Hold
Air pressure keeps the wing in shape, like a tire.
03
Lighten
No metal frame inside the wing. It folds into a bag.
8 m
60 kg
Wingspan · MEASURED
With batteries · MEASURED
What happens when aircraft get much lighter?
In the air
It flies.
Le Havre airport · 22 May 2026
Proof, not promises
What exists.
What we are developing.
We keep the two apart.
Evidence we have today
In development
A prototype that has flown
First takeoff 7 May 2026, Le Havre airport. Flights so far are short.
3–6 h endurance
Design target. · TARGET
8 m · 60 kg
Wingspan and mass with batteries. · MEASURED
~20 kg payload
Design target. · TARGET
Flight-test authorization
Obtained in about three months.
Controlled, repeatable circuits
Next flight campaign. · NEXT
5 letters of intent
Signed by operators who want to fly it.
Missions in the field
Each type of mission needs its own authorization. · LATER
Recognition
Recognised and supported.
Solar Impulse “Efficient Solution” label · 2025
GreenTech Innovation · 2024
Supported by the Agence de l’Innovation pour les Transports
What it is for
One wing.
Many long watches.
An aircraft designed to stay up for hours, deployed from a car, carrying the sensor you choose. Endurance target 3–6 h.
01
Sea & offshore
Offshore sites, coasts and ports, watched from a stand-off position.
02
Wildfires
Confirm an alert fast, then follow the front from above.
03
Infrastructure
Power lines, railways and pipelines, over long distances.
04
Emergencies
A radio and data relay when the network is down.
05
Environment
Protected areas, wildlife counts, air quality.
06
Light logistics
Small loads to hard-to-reach sites, with a later version.
Where this goes
One architecture.
More than one aircraft.
Three horizons. Only the first one exists today.
Today
An architecture that flies
An 8 m inflatable-wing prototype, built and flight-tested.
Next
Persistent airborne sensing
Controlled flight, useful payloads, endurance target 3–6 h.
The vision
A new family of aircraft
Larger aircraft, higher altitude, possibly solar-assisted endurance.