This frame barely edged out the DRL Racer X by 0.50 mph using only half the power of the DRL build In another video (https://youtu.be/U42JydwLROk). I would like to claim the world’s fastest drone / world’s fastest quadcopter (speed was calculated in the same was as Guinness), but I opted not to bring Guinness out yet due to continuing development.
Data analysis: https://downanddirtydrones.com/gps-data-analysis/
First one topped off at 170.48 mph with a 5s and APC 5260 props
Second at 171.95 mph with 5s and APC 5050 props
In the 171.95 mph run, you can see the quad lose a little altitude but I graphed the altitude against velocity and only report the velocity just before altitude loss.
5s APC 5260: https://drive.google.com/file/d/0Bw5AmHq7h72NRHhkczRVV2FDRG8/view?usp=sharing
5s APC 5050: https://drive.google.com/file/d/0Bw5AmHq7h72NNHA3d1NtdU81Tms/view?usp=sharing
Graph analysis: https://drive.google.com/file/d/0Bw5AmHq7h72NME5YWnRDUVYxUms/view?usp=sharing