Sembawang Air Base
Daylight today(Jul 15, 2026, local time)
About 12h 12m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Sembawang Air Base
The Sembawang Air Base is a military airbase of the Republic of Singapore Air Force (RSAF) located at Sembawang, in the northern part of Singapore. The base motto is Swift and Resolute.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
WSAGLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 04 / 22▸ displaced | 6,255 ft / 1,907 m | 100 ft | Asp | Unlit | Open |
| 05 / 23▸ displaced | 3,400 ft / 1,036 m | 100 ft | Asp | Lighted | Open |
Radio frequencies (4)
| Type | Description | Frequency |
|---|---|---|
| A/D | SINGAPORE APP/DEP | 120.300 MHz |
| ATIS | ATIS | 149.250 MHz |
| GND | GND | 28.390 MHz |
| TWR | TWR | 129.700 MHz |
Navaids(1)
Nearby airports
Great-circle distance and true bearing from Sembawang Air Base.
Frequently asked questions
What is the ICAO code for Sembawang Air Base?
The ICAO code for Sembawang Air Base is WSAG.
Where is Sembawang Air Base located?
Sembawang Air Base is medium airport located in Sembawang, Singapore, at an elevation of 86 ft (26 m).
How many runways does Sembawang Air Base have?
Sembawang Air Base has 2 runways, the longest being 6,255 ft / 1,907 m.
What time zone is Sembawang Air Base in?
Sembawang Air Base is in the Asia/Singapore time zone (UTC+08:00).
What is the magnetic variation at Sembawang Air Base?
The magnetic variation (declination) at Sembawang Air Base is approximately 0.2° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Sembawang Air Base?
The nearest airport to Sembawang Air Base is Seletar Airport (XSP), about 3.3 nm to the e, followed by Tengah Air Base and Paya Lebar Air Base.
Is the information on this page suitable for flight planning?
No. Sembawang Air Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.