AirportLookupSim Database

Reference only — not for real-world navigation.

CYMX

Montreal International (Mirabel) Airport · Montréal

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

270 ft / 82 m

Transition Altitude

18,000 ft

Primary Channel

DEP 132.85 MHz (Montreal Departure)

Live Conversion

inHg

hPa

Details Runways Frequencies Navaids Nearby

Runway Summary (Quick-Links)

06/24 · 12,000 ft · ConcreteLIGHTED 11/29 · 8,852 ft · ConcreteUNLIT

Flight Planning

Quick Jump to Next Destination

Search airport (ICAO / IATA / city / name)

Tip: Search your next airport to quickly compare ILS data.

Welcome to the technical flight briefing for Montreal International (Mirabel) Airport (CYMX), located in Montréal, Canada. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 270 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.

Airport Details

Full geographical and organizational metadata.

Full Name

Montreal International (Mirabel) Airport

ICAO / IATA

CYMX / YMX

Municipality

Montréal

Country

Region

CA-QC — Quebec

GPS Coordinates

📍 45.679501, -74.038696 🗺️

Transition Altitude

18,000 ft

Elevation

270 ft

Wikipedia

Pilot Toolbox

External charts, live tracking and weather reports.

🗺️ SkyVector Charts 📡 FlightAware Live 🌡️ Live METAR 🌦️ TAF Forecast 🌍 Satellite View

Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 06 / 24

ILS EQUIPPEDLIGHTED

Runway Length: 12,000 ft / 3,658 m
Runway Width: 200 ft / 61 m
Surface Type: Concrete
Heading: 45.4° / 225.4°

RWY 06 (45.4°)

110.30 MHz

IDENT: I-MX | CRS: 58°

RWY 24 (225.4°)

No ILS / Visual Only

Runway 11 / 29

UNLIT

Runway Length: 8,852 ft / 2,698 m
Runway Width: 200 ft / 61 m
Surface Type: Concrete
Heading: 98.2° / 278.2°

RWY 11 (98.2°)

No ILS / Visual Only

RWY 29 (278.2°)

No ILS / Visual Only

Nearby Navaids

Ground-based navigation aids (VOR, NDB, DME) in the vicinity or associated with this airport.

IUL · DME (Montreal)109,300 kHz

45.464199, -73.763298 · 117 ft

IOA · DME (Montreal Dorval Intl)110,500 kHz

45.459202, -73.737503 · 117 ft

ZUL · NDB (Rockland)348 kHz

45.523899, -73.654297 · 117 ft

UL · NDB (Montreal)248 kHz

45.459999, -73.848297 · 117 ft

ZDV · NDB (Valois)201 kHz

45.454201, -73.773903 · 117 ft

ZMT · NDB (Jarry)284 kHz

45.542500, -73.656799 · 117 ft

YUL · VOR-DME (Montreal)116,300 kHz

45.615002, -73.971703 · 200 ft

ZMM · NDB (Joly)266 kHz

45.680599, -74.185204 · 0 ft

ZMR · NDB (Hermas)272 kHz

45.624699, -74.088097 · 0 ft

ZMX · NDB (Janvier)317 kHz

45.741402, -73.920502 · 0 ft

Communication Frequencies

Air traffic control and advisory channels.

ARR Montreal Arrival

124.65 MHz

ARR Montreal Arrival

132.85 MHz

ARR Montreal Arrival

268.30 MHz

ATIS ATIS (English) 450-476-3031

125.70 MHz

ATIS ATIS (French) 450-476-3095

126.10 MHz

DEP Montreal Departure

132.85 MHz

MF Mirabel Radio

119.10 MHz

RDR VFR ADVSY

134.15 MHz

RMP APRON ADVSY

122.40 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

Montreal / Pierre Elliott Trudeau International Airport

Montréal / Saint-Hubert Metropolitan Airport

St Jean Airport

Cornwall Regional Airport

Mont-Tremblant International Airport

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026