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Atlas / Airports / CYMX

Airport · ICAO · CA

Class G

Montreal Mirabel International Airport

ID CYMX Elev 270 ft Lat 45° 40.77' N Lon 74° 2.32' W Zulu

Aerial view · CYMX

No FAA diagram published

The FAA does not publish an Airport Diagram (APD) for CYMX — most non-towered fields, heliports, seaplane bases, and private strips fall here. Below: aerial imagery showing the actual field, runways, taxiways, and surroundings.

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways at CYMX

4 runway ends on file. Longest: 12,000 ft.

Designator Heading Length Width Surface Lighting Gradient
06 45.4° 12,000 ft 200 ft Concrete Yes
24 225.4° 12,000 ft 200 ft Concrete Yes
11 98.2° 8,852 ft 200 ft Concrete No
29 278.2° 8,852 ft 200 ft Concrete No

Source: in-app airport database (runway lengths + headings), OurAirports for surface, width, lighting. Gradient computed from FAA NASR runway-end elevation deltas (the published RWY_GRAD field is empty in 99.99% of NASR rows; we derive it from the elevations the FAA does publish).

Communications

9 frequencies on file — tower, ground, ATIS, CTAF, approach, departure, etc.

  • ATIS ATIS (English) 450-476-3031 125.700
  • ATIS ATIS (French) 450-476-3095 126.100
  • DEP Montreal Departure 132.850
  • ARR Montreal Arrival 124.650
  • ARR Montreal Arrival 132.850
  • ARR Montreal Arrival 268.300
  • MF Mirabel Radio 119.100
  • RDR VFR ADVSY 134.150
  • RMP APRON ADVSY 122.400

📻 Live ATC audio

LiveATC.net hosts streaming + archived ATC audio. Their site routes deep-links through their search page, so we link there.

Open CYMX on LiveATC ↗

Navaids associated with CYMX

  • NDB ZMM

    Joly

    0.27 MHz · LO · LOW

  • NDB ZMR

    Hermas

    0.27 MHz · TERMINAL · LOW

  • NDB ZMX

    Janvier

    0.32 MHz · LO · LOW

  • VOR-DME YMX

    Mirabel

    116.70 MHz · DME 116.70 · BOTH · HIGH

Field profile

Tags

YMQ

Source: OurAirports community

IATA · YMX

NTSB events at CYMX

1 NTSB-recorded event on file at this airport .

Last 10 years · n=0

No NTSB events at this field in the last decade.

All time · n=1

  • Ground collision 1

Categories derived from NTSB Findings descriptions and probable-cause text via deterministic rule matching. "Other" includes cases where the agency record didn't surface enough text to classify.

Date Aircraft · Classification · Wx Sev
2009-12-16 Robinson R-44 · Ground collision

Canonical references

The agency-of-record links pilots use for CYMX: charts, weather, NOTAMs, accident records. We surface them all from one URL — no SEO sludge, no clickthrough farms.