SimilarityRank
UAV 0.729 37412
UAVs 0.659 78468
drone 0.576 5436
FAA 0.576 43341
unmanned 0.558 87650
Drone 0.549 58037
Helicopter 0.538 91029
Drones 0.523 80016
the_FAA 0.517 22173
payload 0.509 16321
Aircraft 0.506 38754
the_Federal_Aviation_Administration 0.503 89347
air_traffic_control 0.502 85061
aircraft 0.501 2733
avionics 0.500 71407
the_F-35 0.492 94719
helicopter 0.490 7450
aviation 0.476 10123
airframe 0.476 59462
Aviation 0.475 21949
ATC 0.467 26556
GNSS 0.466 77070
an_aircraft 0.465 36924
air_traffic 0.464 70586
the_U.S._Air_Force 0.463 56729