Singapore's primary military air base in the west.
Opened
1939
Location
Western Water Catchment, Singapore
Tengah Air Base is a Republic of Singapore Air Force (RSAF) installation located in the western part of Singapore, near the Western Water Catchment area. It serves as a key operational base for Singapore's military aviation assets and is not open to commercial passenger traffic.
The base has historically housed various RSAF squadrons and aircraft types, including fighter jets and transport aircraft. It plays a central role in Singapore's air defence strategy and military readiness.
The IATA code TGA is assigned to this facility, though it does not function as a civilian airport. Access is strictly controlled, and the base operates under the authority of the Singapore Armed Forces.
Notable facts
- ›Originally built by the British Royal Air Force during the colonial era in 1939.
- ›Now operated exclusively by the Republic of Singapore Air Force (RSAF).
- ›Has hosted multiple RSAF fighter squadrons including those flying the F-16 and F-15SG.
- ›Not open to civilian or commercial aviation traffic.
- ›Played a role in Singapore's air defence operations since independence in 1965.
This profile is provided for general information only. Details may be inaccurate or outdated — always verify with the airport's official website before acting on them.


