EPL: Uudne luurelennuk ei vaja kütusepaake, et õhus püsida
Posted: Wed Aug 27, 2008 15:33
Lightweight plane (30-34kg/70lb) is launched by hand
Coms or surveillance payload of about 2kg (4.5lb)
Flies autonomously and can climb to more than 18km (60,000ft)
By day, Zephyr flies on solar power and recharges its batteries
Advanced amorphous silicon solar arrays supplied by Unisolar
Rechargeable lithium-sulphur batteries supplied by Sion Corp
