SimilarityRank
pilot 0.755 1797
Pilots 0.652 84505
as_a_pilot 0.598 97708
Helicopter 0.576 91029
Pilot_Project 0.576 93280
piloting 0.563 95319
Aircraft 0.560 38754
Prototype 0.527 63814
Launch 0.522 20150
Operational 0.522 72840
Navigator 0.514 71923
Fly 0.513 23863
Experiment 0.512 46456
Case_Study 0.510 47711
Consolidated 0.507 84751
Demonstration 0.502 49073
Flight 0.499 27186
Wing 0.496 22985
Program 0.494 2518
Flying 0.494 33056
Enhanced 0.493 45028
Simulator 0.493 80782
Evaluation_of 0.490 74418
Component 0.486 51300
Project 0.485 1798