The Astigan A3 is designed to stay aloft for up to 90 days

UK-based Astigan Ltd is developing its A3 High Altitude Pseudo Satellite (HAPS) with the goal of giving cartography a boost. The unmanned 149 kg (328 lb) solar-powered aircraft with a wingspan of 38 m (125 ft) is designed to fly at an altitude of 67,000 ft (20,422 m) for up to 90 days as a way to fill the gap between aerial and satellite surveys for more accurate, higher-resolution map making and other applications.

Continue Reading Astigan's High-Altitude Pseudo-Satellite brings mapmaking into the 21st century

Category: Aircraft