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Showing results for "Helios Prototype solar powered flying wing"
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Technicians for AeroVironment, Inc., jack up a pressure tank to the wing of the Helios Prototype solar-electric...
Aerovironment technicians carefully line up attachments as a fuel cell electrical system is installed on the Helios...
Ground crewmen maneuver AeroVironment's solar-powered Helios Prototype flying wing on its ground support dolly...
Ground crewmen maneuver AeroVironment's solar-powered Helios Prototype flying wing on its ground support dolly...
Ground crewmen maneuver AeroVironment's solar-powered Helios Prototype flying wing on its ground support dolly...
Ground crewmen maneuver AeroVironment's solar-powered Helios Prototype flying wing on its ground support dolly...
The 247-foot length of the Helios prototype wing is in evidence as the high-altitude, solar-powered flying wing...
NASA's Helios Prototype aircraft taking off from the Pacific Missile Range Facility, Kauai, Hawaii, for the record...
Helios Prototype crew chief Marshall MacCready of AeroVironment, Inc., carefully monitors motor runs during ground...
The Helios Prototype flying wing stretches almost the full length of the 300-foot-long hangar at NASA's Dryden...
Technician Marshall MacCready carefully lays a panel of solar cells into place on a wing section of the Helios...
The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at...
The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at...
The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at...
The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at...
The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at...
Technician Marshall MacCready carefully lays a panel of solar cells into place on a wing section of the Helios...
The solar-electric Helios Prototype flying wing is shown near the Hawaiian island of Niihau during its first test...
The solar-electric Helios Prototype flying wing is shown over the Pacific Ocean during its first test flight on...
The solar-electric Helios Prototype flying wing is shown near the Hawaiian island of Niihau during its first test...
The solar-electric Helios Prototype flying wing is shown near the Hawaiian islands of Niihau and Lehua during its...
The solar-electric Helios Prototype flying wing is shown near the Hawaiian islands of Niihau and Lehua during its...
The solar-electric Helios Prototype flying wing is shown over the Pacific Ocean during its first test flight on...
The solar-electric Helios Prototype flying wing is shown moments after takeoff, beginning its first test flight on...