Choppy Pilot Logbook
Airport · Thailand

Chiang Mai International Airport
VTCC / CNX

Runways, frequencies and reference data for Chiang Mai International Airport, Chiang Mai. Free to read; the full diagram, charts and AIP text are in the Choppy app.

Source: Thailand eAIP, effective 2026-09-03. Page updated 2026-09-18.

ICAO
VTCC
IATA
CNX
Location
Chiang Mai, Thailand
Reference point
18°46'17.0"N 98°57'46.0"E
Elevation
1,036 ft
Magnetic variation
0.9° W
Hours
H24
Runways
1
Sunrise · Sunset (UTC, today)
— · —
Civil twilight (UTC, today)
— · —

Airport diagram

In the Choppy app

Full diagram with 42 taxiway labels, 40 stands, zoomable and offline. Runways and aprons are shown here; the rest is in the app.

Open VTCC in Choppy

Runways

RunwayLengthWidthSurfaceHeadings
18/363,400 m (11,155 ft)45 mASPHALT18 180° T36 360° T

Frequencies

ServiceCallsignFrequencyHours
APPChiang Mai Approach129.6 MHz—
TWRChiang Mai Tower118.1 MHz—
TWRChiang Mai Tower121.5 MHz—
GNDChiang Mai Ground121.9 MHz—
ATIS—127.425 MHz—
Choppy Pro

Everything else about VTCC is in the app

  • 64 official charts (IAC), opened in-app
  • Full AIP AD 2 text for VTCC: hours, handling, fuel, remarks
  • Zoomable airport diagram with taxiways, stands and holding points
  • Offline country packs, updated every AIRAC cycle
  • Your flights at VTCC: every landing here in your logbook, with currency computed automatically

Choppy is a pilot logbook first: the first 100 flights are free, and Pro unlocks charts, diagrams and packs for $2.99/month or $24.99/year.

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Other airports in Thailand

All Thailand airports →

Frequently asked

How many runways does Chiang Mai International Airport (VTCC) have?

VTCC has 1 runway: 18/36. The longest, 18/36, 3,400 m (11,155 ft).

What is the elevation of VTCC?

The aerodrome elevation of Chiang Mai International Airport is 1,036 ft.

What is the tower frequency at VTCC?

Chiang Mai International Airport tower (Chiang Mai Tower) is on 118.1 MHz. Always confirm frequencies against the current AIP or ATIS.

Where can I get the VTCC airport diagram and charts?

The Choppy pilot logbook app shows a zoomable VTCC airport diagram with taxiways, stands and holding points, and opens the 64 official charts published in the AIP. Diagrams, charts and offline packs are part of Choppy Pro.

Reference only, not for operational use. Verify every figure against the current AIP, NOTAMs and ATIS before flight.