The drone logistics sector has largely pursued faster, heavier aircraft capable of carrying large deliveries over long distances. A French startup, Celeste Ecoflyers, is making the case for the ...

Celeste Ecoflyers tested the inflatable wing cargo drone during early flight evaluations Aircraft generates aerodynamic lift without relying on lighter-than-air buoyancy systems Drone carried payload ...

Successful small-scale trials claimed to have increased customer confidence in concept The US Army plans to flight test an inflatable aircraft this year which is ultimately intended to glide ...