Public domain
EC03-0058-6
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Technicians for AeroVironment, Inc., jack up a pressure tank to the wing of the Helios Prototype solar-electric flying wing. The tank carries pressurized hydrogen to fuel an experimental fuel cell system that powered the aircraft at night during an almost two-day long-endurance flight demonstration in the summer of 2003.
NASA Image and Video Library’s own descriptionSubjects
Credit lineEC03-0058-6. NASA/AFRC, 2003-03-04. Public domain. ID: EC03-0058-6.