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Changi (WSSS/SIN) — Singapore, Singapore

Changi (WSSS/SIN) serves Singapore, Singapore. This is a major international airport with 3 runways (02C/20C, 02L/20R). Field elevation is 22 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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92% Data Complete 48 of 52 points
Section Breakdown
Basic Info 7/7
Runways 2/4
Frequencies 4/4
Operations 2/2
Fuel 1/1
Contacts 2/2
Additional Info 10/10
Observed Activity · Jul 21
113 aircraft observed within 6 NM · busiest hour 06:00Z
2026-07-182026-07-21
Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals
Data last updated:
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Basic Airport Information

  • ICAO: WSSS
  • Name: Changi
  • Type: large_airport
  • Category: International
  • Latitude: 1.35019
  • Longitude: 103.994003
  • Elevation: 22 ft
  • Country: Singapore
  • Municipality: Singapore
  • IATA Code: SIN
  • FAA Code: N/A
  • FIR: WSJC
  • Timezone: Asia/Singapore
  • Distance from City: 17.0 km
  • VFR: Yes
  • IFR: Yes

Runways

Runway 02C/20C

  • Designation: 02C/20C
  • Dimensions: N/A
  • Surface: N/A
  • PCN: N/A
  • Lighting: HIRL, PAPI, ALSF-2, TDZ
  • NAVAIDs: ILS, DME
  • Approach Types: ILS CAT IIIB, RNAV (GPS), RNAV (RNP AR)
  • Remarks: N/A

Runway 02L/20R

  • Designation: 02L/20R
  • Dimensions: N/A
  • Surface: N/A
  • PCN: N/A
  • Lighting: HIRL, PAPI, ALSF-2
  • NAVAIDs: ILS, DME
  • Approach Types: ILS CAT IIIB, RNAV (GPS), RNAV (RNP AR)
  • Remarks: 20R displaced threshold 740m (2429 ft)

Runway 02R/20L

  • Designation: 02R/20L
  • Dimensions: N/A
  • Surface: N/A
  • PCN: N/A
  • Lighting: HIRL, PAPI, ALSF-2, TDZ
  • NAVAIDs: ILS, DME, PAR
  • Approach Types: ILS CAT II, RNAV (GPS)
  • Remarks: Joint civil/military use with Changi Air Base (WSAC). RSAF priority unless prior coordination. Military hookwire system embedded in runway pavement at 490m from both thresholds. Preventive maintenance closure 1700-2100 UTC every TUE/FRI.

See all airports with ILS approaches in Singapore →

Frequencies

  • Tower: 118.600, 118.250, 131.400 MHz
  • Ground: 124.300, 121.725, 121.850, 122.550, 125.650, 127.275 MHz
  • Operations: 121.900 MHz
  • Traffic/Approach: 119.300, 119.400, 119.550 MHz
  • ATIS: 128.600, 128.025 MHz

Operation Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

Changi operates 24 hours (H24). See all 24-hour airports worldwide →

  • Extra Hours On Request: No
  • Remarks: H24 operations. Tower H24.

Contacts

  • AIS Tel: +65 6595 6051
  • ARO Tel: N/A
  • MET Tel: N/A
  • Admin Tel: +65 6542 1122
  • Health Tel: N/A
  • Police Tel: N/A
  • Authorities Tel: N/A
  • Website: https://www.changiairport.com
  • Remarks: CAAS main office: 60 Airport Boulevard, #04-01, Terminal 2, Singapore 819643. AIS email: [email protected]. AFS: WSSSYNYX.

Slots / PPR

  • Slot Required: Yes
  • PPR Required: Yes
  • PPR Contact: +65 6541 2378
  • Remarks: IATA Level 3 coordinated. Changi Slot Coordinator (CSC): [email protected], +65 6541 2378 / +65 6541 3064. SCR min 72h prior, slots requestable 7 days in advance. Slot tolerance +/-30 min. GA arrivals banned 0305-0400, 0805-1000, 1305-1500 UTC. GA departures restricted 2205-0300, 1205-1400 UTC. Scheduled carriers have priority over charter and private.

Customs

  • Open: 00:00
  • Close: 23:59
  • Phone: N/A
  • Extra Hours On Request: No
  • Remarks: H24 customs/CIQ. SG Arrival Card (SGAC) mandatory for all foreign visitors, submitted within 3 days before arrival. From 30 Jan 2026, ICA issues No-Boarding Directives to airlines at Changi/Seletar. CIP terminal available for business aviation with expedited CIQ processing (30-60 min).

Fees

  • Landing Fee: ~SGD 1,200/landing narrow-body (A320); ~SGD 3,600/landing wide-body (A350). Effective Apr 2025, increasing annually. 50% rebate on increase Apr-Sep 2025. Per-tonne MTOW rate in official CAG fee schedule (updated 1 Apr 2026).
  • Parking Fee: Per 24h or part thereof based on aircraft area (span x max length). First 3 hours free. Short-term parking only; no long-term overnight stays for business jets.
  • Handling Mandatory: Yes
  • Currency: SGD
  • Remarks: Level 3 coordinated airport. Fees revised Apr 2025 with annual increases through 2030. Narrow-body rising to ~SGD 1,725/landing by 2030. Passenger service charge, aviation levy, and security fee collected separately. SAF levy for business aviation departures from Oct 2026.

Fuel Information

  • Fuel Type: Jet A-1
  • Price/L: N/A
  • Last Updated: 2026-04-04
  • Remarks: Jet fuel only (no avgas at Changi). Avgas available at nearby Seletar (WSSL). Multiple fuel suppliers on-field.

Immigration

  • Port of Entry: Yes
  • GENDEC Required: Yes
  • GAR Required: No
  • Remarks: CAAS landing permit required for private aircraft (submit 24-48h before arrival). Required docs: aircraft registration, airworthiness cert, insurance, pilot licenses/medicals, crew/pax manifest. Private Part 91 operators without AOC are exempt from Foreign Operator's Permit (FOP). ANR-129 regulations effective 1 Feb 2026 for foreign commercial and aerial work operations.

See all airports of entry in Singapore →

Restrictions

  • Curfew Start: N/A
  • Curfew End: N/A
  • Noise Chapter Min: ICAO Chapter 3
  • Remarks: No curfew. Chapter 2 aircraft banned since 1 Apr 2004. No noise surcharge or operating quota. Preferential runway 02R/20L for departures 0800-1400 UTC (less noise impact on residential areas). GA peak-hour restrictions apply (see slots). Fire category 10.

Alternates

WSAP

  • ICAO: WSAP
  • Name: Paya Lebar
  • Distance (NM): 5.1
  • Has IFR: Yes
  • Port of Entry: Yes
  • Immigration Remarks: Full CIQ. Highly efficient processing. APIS required.

WSSL

  • ICAO: WSSL
  • Name: Seletar
  • Distance (NM): 8.6
  • Has IFR: Yes
  • Port of Entry: Yes
  • Immigration Remarks: Airport of entry confirmed by CAAS. All pax must submit SG Arrival Card electronically before clearing immigration. Yellow fever certificate may be required if arriving from endemic areas within 6 days.

WIDD

  • ICAO: WIDD
  • Name: Hang Nadim
  • Distance (NM): 15.7
  • Has IFR: Yes
  • Port of Entry: Yes
  • Immigration Remarks: CIQ at international ports of entry. Visa on arrival available for many nationalities.

WMKJ

  • ICAO: WMKJ
  • Name: Senai Intl
  • Distance (NM): 26.1
  • Has IFR: Yes
  • Port of Entry: Yes
  • Immigration Remarks: Full CIQ at international airports. APIS recommended.

WIDN

  • ICAO: WIDN
  • Name: Raja Haji Fisabilillah
  • Distance (NM): 41.3
  • Has IFR: Yes
  • Port of Entry: No
  • Immigration Remarks: CIQ at international ports of entry. Visa on arrival available for many nationalities.

Airport Services

No services listed for this airport yet.

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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

Active NOTAMs

A2185/26 info
Aerodrome restriction
FOR REASONS OF NATIONAL SECURITY, THE AIRSPACE OVER SINGAPORE IS DECLARED TEMPORARY RESTRICTED AIRSPACE. ALL ARRIVALS INTO SINGAPORE CHANGI AIRPORT SHALL BE REQUIRED TO: 1)REDUCE SPEED TO 250 KNOTS INDICATED AIRSPEED OR SLOWER WITHIN 40NM RADIUS FROM SINGAPORE CHANGI AIRPORT OR WHEN AT OR BELO…
2026-08-09 07:30:00 2026-08-09 15:00:00
A1973/26 info
Aerodrome restriction
TRIGGER NOTAM - AIRAC AIP SUP 095/2026 WEF 06 AUG 2026 -SINGAPORE CHANGI AIRPORT- APPLY MINIMUM THRUST AT EAST CARGO APRON.
2026-08-06 11:01:00 2026-08-20 11:01:00
A1975/26 info
Aerodrome restriction
TRIGGER NOTAM - AIRAC AIP SUP 097/2026 WEF 06 AUG 2026 - SINGAPORE CHANGI AIRPORT - TEMPORARY DEACTIVATION OF RAPID EXIT TAXIWAY INDICATOR LIGHTS (RETIL) AT RUNWAY 02C/20C, SINGAPORE CHANGI AIRPORT.
2026-08-06 09:01:00 2026-08-20 09:01:00

+23 more active NOTAMs

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Airport History

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

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Frequently Asked Questions
What is the tower frequency at WSSS?
The tower frequency at Changi is 118.60, 118.25, 131.40 MHz.
What fuel is available at WSSS?
Changi offers Jet A-1.
Does WSSS require landing permits?
Yes, landing permits are required for Changi (Singapore).
Is customs available at WSSS?
Yes, customs at Changi is available from 00:00 to 23:59.
Does WSSS require slots or PPR?
Slots are required and PPR is required at Changi.
Where is WSSS located?
Changi (WSSS) is located in Singapore, Singapore.
What is the IATA code for WSSS?
The IATA code for Changi is SIN.
Does WSSS have an ILS approach?
Yes, Changi has ILS (Instrument Landing System) approaches on runways 02C/20C, 02L/20R, 02R/20L.
Is WSSS a port of entry?
Yes, Changi is a port of entry where international flights can clear customs and immigration.