航こう空くう管かん制せい官かんこうくうかんせいかんMeanings1nounair traffic controllerRefers to the occupation of directing aircraft on the ground and in the air.彼かれは航こう空くう管かん制せい官かんになるために訓くん練れんを受うけている。He is undergoing training to become an air traffic controller.