Check out the self-leveling feature of the Estes Proto X.
It's pretty cool that there is so much technology stuffed into such a small quad!
Up Next...
See for yourself how agile the 3D capabilities of the Helimax Axe 100 CP are.
March 08, 2014
Related Posts
September 28, 2014
September 28, 2014
October 01, 2014