 In the spring of 2003 Elbit of Israel introduced two electrically powered man-portable UAVs, the Skylark and the Seagull.Both of these UAVs have a launch weight of about 5.5 kilograms (12 pounds), a speed of from 35 to 70 km/h (20 to 40 knots), and can carry either a color daylight imager or an infrared imager.The Skylark I is of conventional configuration, resembling nothing so much as a large kid's rubber-band airplane with a pod under the fuselage.