Frontier Systems has flight tested avionics and software for its A160 Hummingbird vertical take-off and landing unmanned air vehicle. The US Defense Advanced Research Projects Agency (DARPA) is funding development of the 48h endurance, 5,500km (3,000nm) range A160 (Flight International, 21-27 July).
You have reached your limit of free articles for this period. Register for a FREE account to read this article and benefit from: