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

Chiang Mai Intl (VTCC/CNX) — Chiang Mai, Thailand

At a glance

Port of entry: Yes
Fuel: Jet A-1
Tower: 118.1
Runways: 18/36
Elevation: 1,036 ft

Times in UTC. Reference only: verify with the AIP and NOTAMs.

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83% Data Complete 43 of 52 points

Missing: Operations, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 3/4

Operations 0/2

Fuel 1/1

Contacts 0/2

Additional Info 8/10

Observed Activity · Jul 30

1 aircraft observed within 6 NM · busiest hour 08:00Z

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: 2026-04-02

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Basic Airport Information

ICAO: VTCC
Name: Chiang Mai Intl
Type: large_airport
Category: International
Latitude: 18.7668
Longitude: 98.962601
Elevation: 1036 ft
Country: Thailand
Municipality: Chiang Mai
IATA Code: CNX
FAA Code: N/A
FIR: N/A
Timezone: Asia/Bangkok
Distance from City: 3.4 km
VFR: Yes
IFR: Yes

Runways

Runway 18/36

Designation: 18/36
Dimensions: 10171 X 148
Surface: ASP
PCN: N/A
Lighting: YES
NAVAIDs: NDB, TACAN, VOR-DME
Approach Types: ILS CAT I, RNAV (GPS), VOR/DME
Remarks: N/A

See all airports with ILS approaches in Thailand →

Frequencies

Tower: 118.100 MHz
Ground: 121.900 MHz
Operations: N/A
Traffic/Approach: N/A
ATIS: 127.200 MHz

Operation Hours

Monday N/A

Tuesday N/A

Wednesday N/A

Thursday N/A

Friday N/A

Saturday N/A

Sunday N/A

Extra Hours On Request: Not recorded
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: Not recorded
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Fees

Landing Fee: Calculated by MTOW; approx THB 55/ton
Parking Fee: THB 35/ton per 24h
Handling Mandatory: Yes
Currency: THB
Remarks: Fees set by Airports of Thailand or Department of Airports. Well-regulated fee structure.

Fuel Information

Fuel Type: Jet A-1
Price/L: N/A
Last Updated: 2026-02-18
Remarks: Supplied by PTT or Shell. Into-plane service available at major airports. Good fuel infrastructure.

Immigration

Port of Entry: Yes
APIS Required: Yes
GAR Required: No
Remarks: Full CIQ at international airports. APIS recommended.

See all airports of entry in Thailand →

Restrictions

Curfew Start: 23:00
Curfew End: 06:00
Noise Chapter Min: Chapter 3
Remarks: Good aviation infrastructure. Some airports have noise restrictions due to proximity to residential areas.

Alternates

VTCT

ICAO: VTCT
Name: Chiang Rai Intl
Distance (NM): 88.2
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: Full CIQ at international airports. APIS recommended.

Airport Services

No services listed for this airport yet.

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Thailand Permit Requirements

Medium Overflight: 1d Landing: 5d

Overflight Permit: Yes
Landing Permit: Yes
Overflight Lead Time: 10 business days (private); 15 business days (charter); 3 days short-notice possible
Landing Lead Time: Private non-revenue: 10 business days official. Charter: 15 business days official. Short-notice: 3 business days at CAA discretion.

Private / GA Operations:

Private flights require CAAT notification and customs pre-clearance.

View Full Thailand Permit Details

Active NOTAMs

A4102/26

info

Aerodrome restriction

TRIGGER NOTAM-PERM AIRAC AIP AMDT 12/26 WEF 26 NOV 2026. AD 2-VTCC-1 AD 2.4 HANDLING SER AND FAC AD 2.24 CHARTS RELATED TO AN AD AD 2-VTCC-2 ACFT PRKG/DCKG CHART-ICAO

2026-11-26 00:00 UTC 2026-12-09 23:59 UTC

J6200/26

warning

Temporary restricted area

TEMPO RESTRICTED AREA ACT RADIUS 0.5NM CENTRE 184626N0985806E (EXCLUDING LDG AND TKOF RWY 18/36)

2026-08-17 04:06 UTC 2026-11-17 16:59 UTC

A4223/26

caution

Runway restriction

RWY 18 WILL BE USED FOR TKOF/LDG FOR SAFETY CONDUCT OF ARR/DEP AT VTCC TO AVOID AREA OF ACT OVER LAMPHUN PROVINCE DUE TO SKY LANTERN (KHOMLOY) FESTIVAL

2026-11-24 03:00 UTC 2026-11-25 20:00 UTC

+6 more active NOTAMs

Relayed by the FAA NOTAM feed. Coverage outside the US can be incomplete: confirm with the national AIS before flight.

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Nearby Airports

VTCY Nok Airfield 10 NM VTCO Lamphun Airport 14 NM VTCL Lampang Airport 43 NM VTCI Pai Airport 47 NM VTCH Mae Hong Son Airport 65 NM VTCS Mae Sariang Airport 68 NM VTCP Phrae Airport 78 NM VTCB Phayao Ban Chiang Kham Airport 87 NM

Compare VTCC with VTCY side by side →

Airport History

No milestones recorded for Chiang Mai Intl yet. Know when it opened, who built it or a notable event? Add it with a source.

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Frequently Asked Questions

What is the tower frequency at VTCC?: The tower frequency at Chiang Mai Intl is 118.1 MHz.
What fuel is available at VTCC?: Chiang Mai Intl offers Jet A-1.
Does VTCC require landing permits?: Yes, landing permits are required for Chiang Mai Intl (Thailand). Permit details for Thailand
Where is VTCC located?: Chiang Mai Intl (VTCC) is located in Chiang Mai, Thailand.
What is the IATA code for VTCC?: The IATA code for Chiang Mai Intl is CNX.
Does VTCC have an ILS approach?: Yes, Chiang Mai Intl has ILS (Instrument Landing System) approaches on runway 18/36.
Is VTCC a port of entry?: Yes, Chiang Mai Intl is a port of entry where international flights can clear customs and immigration.

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