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VTCC

CNX

Chiang Mai International Airport · Chiang Mai

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
1,036 ft / 316 m
Transition Altitude
11,000 ft
Primary Channel
TWR 118.10 MHz (TWR)
Runway Summary
18/3611,155 ftAsphaltLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

Less math, more flying. Did this save your approach? 🛬

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Briefing for Chiang Mai International Airport (VTCC), Thailand. This facility features 1 active runways with an elevation of 1,036 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 11,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Chiang Mai International Airport
ICAO / IATA
VTCC / CNX
Municipality
Chiang Mai
Country
Region
TH-50
GPS Coordinates
Transition Altitude
11,000 ft
Official Website
—
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 18 / 36
ILSLIGHTED
Length: 11,155 ft / 3,400 m
Surface: Asphalt
Heading: 180° / —°
RWY 18
No ILS
RWY 36
110.30 MHz
ID: I-CMI | CRS: 356°

Communication Frequencies

ATC and advisory channels.

APP APP
129.60 MHz
ATIS ATIS
127.20 MHz
GND GND
121.90 MHz
TWR TWR
118.10 MHz

Nearby Airports

Alternatives in the vicinity.

VTCL ILS
Lampang Airport
79 km
VTCH
Mae Hong Son Airport
120 km
VTCP ILS
Phrae Airport
145 km
VTCT ILS
Mae Fah Luang - Chiang Rai International Airport
163 km
VTCN
Nan Airport
192 km

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