What is the tower frequency at WSAT?

The tower frequency at Tengah Air Base is 122 MHz.

What fuel is available at WSAT?

Tengah Air Base offers Jet A-1.

Does WSAT require landing permits?

Yes, landing permits are required for Tengah Air Base (Singapore).

Does WSAT require slots or PPR?

PPR is required at Tengah Air Base.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Tengah Air Base

Tengah Air Base (WSAT/TGA) serves Western Water Catchment, Singapore. This is a mid-sized airport with 3 runways (01/19, 18/36). Field elevation is 50 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

This information may contain errors or be outdated. Create a free account to suggest corrections and earn points.

75% Data Complete 39 of 52 points

Missing: Operations, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 2/4

Operations 0/2

Fuel 1/1

Contacts 0/2

Additional Info 5/10

Data last updated: 2024-01-01

Help keep this data accurate!
See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify

Basic Airport Information

ICAO: WSAT
Name: Tengah Air Base
Type: medium_airport
Category: Uncategorized
Latitude: 1.387561
Longitude: 103.70829
Elevation: 50 ft
Country: Singapore
Municipality: Western Water Catchment
IATA Code: TGA
FAA Code: N/A
FIR: N/A
Timezone: N/A
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 01/19

Designation: 01/19
Dimensions: 688x20m
Surface: ASP
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 18/36

Designation: 18/36
Dimensions: 2743x45m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: PAR, RNAV (GNSS)
Remarks: N/A

Runway 18R/36L

Designation: 18R/36L
Dimensions: 352x72m
Surface: GRS
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: 122.000 MHz
Ground: 122.000 MHz
Operations: N/A
Traffic/Approach: 130.000 MHz
ATIS: N/A

Operation Hours

Open: N/A
Close: N/A
Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: N/A
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: Yes
PPR Contact: RSAF / CAAS. Civil access only for emergencies or authorized diversions.
Remarks: N/A

Fees

Landing Fee: Based on MTOW; CAAS regulated
Parking Fee: CAAS regulated rates per MTOW/hour
Handling Mandatory: Yes
Currency: SGD
Remarks: Tengah Air Base. Military airfield. Civil use only with special permission for diversions or emergency. RSAF operated.

Fuel Information

Fuel Type: Jet A-1
Price/L: N/A
Last Updated: 2026-02-18
Remarks: Military fuel supply. Not routinely available for civil aircraft. Emergency/diversion fuel only.

Immigration

Port of Entry: No
GENDEC Required: Yes
GAR Required: No
Remarks: Military facility. CIQ not routinely available. Diversions handled on case-by-case basis by RSAF and ICA.

Restrictions

Curfew Start: %H:%i
Curfew End: %H:%i
Noise Chapter Min: N/A
Remarks: Military airfield. No civil operations except emergency/diversion. RSAF controlled. Restricted airspace.

Airport Services

No services listed for this airport yet.

Are you a service provider? Register here to appear in this airport's listing.

Singapore Permit Requirements

Medium Landing: 3d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: Private non-revenue (Part 91 without AOC): no permit required. Charter/FOP: 28 calendar days minimum (non-negotiable under ANR-129). Changi slot: 72 hours minimum. Seletar: 7 calendar days to 1 day prior.

Private / GA Operations:

Private flights require CAAS notification. Seletar Airport (XSP) preferred for GA.

View Full Singapore Permit Details

Nearby Airports

WSAG Sembawang Air Base 7 NM WSSL Seletar 10 NM WSAP Paya Lebar 12 NM WMKJ Senai Intl 15 NM WSSS Changi 17 NM WSAC Changi Air Base (East) 18 NM WIBT Sei Bati Airport 28 NM WIDD Hang Nadim 29 NM

Airport History

Discover the key milestones and historical events that shaped Tengah Air Base. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What is the tower frequency at WSAT?: The tower frequency at Tengah Air Base is 122 MHz.
What fuel is available at WSAT?: Tengah Air Base offers Jet A-1.
Does WSAT require landing permits?: Yes, landing permits are required for Tengah Air Base (Singapore).
Does WSAT require slots or PPR?: PPR is required at Tengah Air Base.

View on Map