airfield; airport; aerodrome
General term for a place where aircraft take off and land. In modern usage, 空港 (くうこう) is more common for commercial passenger airports, while 飛行場 can refer to smaller airfields or be used in official/compound terms.
There is a small airfield on this island.
The runway at the airfield was renovated.
There is a small airfield on this island.
The government announced a plan to build a new airfield on that land.
The small plane landed safely at the airfield.