"You really should look into GPSFlight. I saw one at a rocket launch a few weeks ago and compared to a few years ago, their stuff is vastly improved. Their new units uses the new uBlox 5 GPS with hot start times as fast as one second, and the folks…"

"We tried GPSFlight a year ago and it worked OK. Very long range. They have a new model out now that uses the new uBlox 5 GPS that I saw at the field. It was awesome. It was providing data at 4 Hz, and the software was displaying in realtime on the…"