Recurrent Remote Pilot Certificate Part 107 numbers down 73%

Everyone included in the 54,978 as of 9/1/17 (besides the Part 61 wildcard, aka data collection shortcoming) would have needed to take the recurrent knowledge test to be current. As of 9/9/19, only 14,219 RPC holders have taken the test, so 40,759 are not legally in a position to operate sUAS for commercial purposes. Down ["]