Singapore · WSAG

Sembawang Air Base

Airport particulars

Directory designation: WSAG
ICAO/GPS code: WSAG
IATA code: Not supplied
Local code: Not supplied
Country: Singapore
Province / region: North West
Municipality: Sembawang
Facility type: medium airport
Active runway evidence: At least one runway marked open in the source
Scheduled airline service: Not listed
Elevation: 86 ft
Coordinates: 1.42526, 103.813004

Contact and operator information

Airport website not supplied in the source.

Telephone, email, postal address, operator name and opening hours: not supplied. Confirm these details directly with the airport operator.

Additional background ↗

Source airport record ↗

View airport location ↗

Runways

Designations	Dimensions	Surface	Lighting	Status
04 / 22	6255 × 100 ft	ASP	Not listed as lighted	Marked open in source
05 / 23	3400 × 100 ft	ASP	Listed as lighted	Marked open in source

Additional runway particulars

04 / 22

length ft: 6255
width ft: 100
surface: ASP
lighted: 0
le ident: 04
le latitude deg: 1.417490005493164
le longitude deg: 103.80400085449219
le elevation ft: Not supplied
le heading degT: 42.8
le displaced threshold ft: 500
he ident: 22
he latitude deg: 1.4301400184631348
he longitude deg: 103.81500244140625
he elevation ft: Not supplied
he heading degT: 222.8
he displaced threshold ft: 770

05 / 23

length ft: 3400
width ft: 100
surface: ASP
lighted: 1
le ident: 05
le latitude deg: 1.4233399629592896
le longitude deg: 103.81300354003906
le elevation ft: Not supplied
le heading degT: 47
le displaced threshold ft: 200
he ident: 23
he latitude deg: 1.4297300577163696
he longitude deg: 103.81900024414062
he elevation ft: Not supplied
he heading degT: 227
he displaced threshold ft: 200

Communications

Type	Description	Frequency (MHz)
A/D	SINGAPORE APP/DEP	120.3
ATIS	ATIS	149.25
GND	GND	28.39
TWR	TWR	129.7

OurAirports snapshot retrieved 2026-10-12. Directory eligibility requires the source to mark at least one runway open with positive dimensions; it is not a live NOTAM check. Confirm current approval and operational status against official publications and the airport operator.

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