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Réf : S04172
Thème :
Aviation - Avions NASA-Prototypes (1538 images)
Titre : Helios Prototype in flight during maiden low-altitude checkout flight
Description : (La description de cette image n'existe qu'en anglais)
The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at Dryden in late 1998. The craft has a wingspan of 247 feet, 41 feet greater than the Centurion, 2 1/2 times that of its solar-powered Pathfinder flying wing, and longer than either the Boeing 747 jetliner or Lockheed C-5 transport aircraft.
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