Changi Air Base

Changi Air Base is an airport located in Singapore SG. The ICAO code is WSAC, used by air traffic control and pilots for flight planning.

The airport operates in the Asia/Singapore timezone. When planning flights to or from WSAC, use our flight duration calculator to account for timezone differences, especially for international travel.

Changi Air Base sits at an elevation of 22 feet (7 meters) above sea level.

Browse all airports in Singapore or explore airports across Asia.