Public domain
EC03-0058-2
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Aerovironment technicians carefully line up attachments as a fuel cell electrical system is installed on the Helios Prototype solar powered flying wing. The fuel cell system will power the aircraft at night during NASA-sponsored long-endurance demonstration flight in the summer of 2003.
NASA Image and Video Library’s own descriptionSubjects
Credit lineEC03-0058-2. NASA/AFRC, 2003-03-04. Public domain. ID: EC03-0058-2.
