Rockwell Collins, DARPA examine tiny GPS use

Rockwell Collins, DARPA examine tiny GPS use | Air Traffic Management | Air Traffic Management - ATM and CMS Industry online, the latest air traffic control industry, CAA, ANSP, SESAR and NEXTGEN news, events, supplier directory and magazine: "Imagine having GPS navigation capability embedded on something as small as a hummingbird-size unmanned aerial vehicle. That day may be coming soon, thanks to ongoing research and successful testing completed by Rockwell Collins and the US Defense Advanced Research Projects Agency (DARPA)."