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WSAC

Changi Air Base (East) · Singapore

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS DATA NOT IN DATABASE

Field Elevation

22 ft / 7 m

Transition Altitude

11,000 ft

Primary Channel

—

Runway Summary

—

Details Runways Frequencies Navaids Nearby

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

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Briefing for Changi Air Base (East) (WSAC), Singapore. This facility features 0 active runways with an elevation of 22 ft. This field primarily supports visual approach procedures.Maintain a Transition Altitude of 11,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name

Changi Air Base (East)

ICAO / IATA

WSAC / —

Municipality

Singapore

Country

Region

SG-04

GPS Coordinates

1.344140, 104.009003

Transition Altitude

11,000 ft

Official Website

—

Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Nearby Navaids

VOR, NDB, DME stations in the vicinity.

BED · NDB (Bedok)232 kHz

0 ft · Associated: WSSS
1.316260, 103.963997

VTK · VOR-DME (Tekong)116,500 kHz

150 ft · Associated: WSSS
1.415390, 104.022003

SEL · NDB (Seletar)220 kHz

35 ft · Associated: WSSL
1.416530, 103.864998

TNG · TACAN (Tengah)113,900 kHz

50 ft · Associated: WSAT
1.393330, 103.711998

PLA · TACAN (Paya Lebar)116,300 kHz

65 ft · Associated: WSAP
1.373370, 103.912003

SJ · VOR-DME (Sinjon)113,500 kHz

150 ft · Associated: WSAP
1.222590, 103.853996

PU · VOR-DME (Papa Uniform)115,100 kHz

190 ft · Associated: WSAP
1.423330, 103.932999

AG · NDB (Sembawang)325 kHz

86 ft · Associated: WSAG
1.423330, 103.822998

JB · NDB (Jaybee)400 kHz

0 ft · Associated: WMKJ
1.499940, 103.711998

KK · NDB (Kong Kong)286 kHz

0 ft · Associated: WMKJ
1.521640, 103.989998

Communication Frequencies

ATC and advisory channels.

No frequency data available.

Nearby Airports

Alternatives in the vicinity.

Singapore Changi Airport

Paya Lebar Air Base

Seletar Airport

Sembawang Air Base

Hang Nadim International Airport

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified