Doherty several weeks training at the stables with drones collected on the basis of the frame Xhover MXP230. Video shows his best series of all time training. Doherty began to upload videos with workouts for speed management in June this year. Then he worked with on the basis of the frame copter QAV250. His progress in the art of control drone can be compared with the first video. Recently, Doherty took the pilot in command of Xhover. Now he probably will start to compete.