Operating an aircraft (6)
I believe the answer is:
flying
(Other definitions for flying that I've seen before include "Going by air" , "Hasty" , "Moving fast as in the air" , "Taking flight" , "Air travel" .)
I believe the answer is:
flying
(Other definitions for flying that I've seen before include "Going by air" , "Hasty" , "Moving fast as in the air" , "Taking flight" , "Air travel" .)