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IATA YOW ICAO CYOW Large airport

Ottawa Macdonald-Cartier International Airport

Ottawa · Ontario · Canada

Location

Town
Ottawa
Region
Ontario
Country
Canada
Elevation
374 ft
Latitude
45.3225
Longitude
-75.6692

Observed traffic

Departures (30 d)
2,757
Arrivals (30 d)
2,857
All observed flights
5,622
Last seen
October 30, 2026

Facility

Type
Large airport
Scheduled service
Yes
Longest runway
10,000 ft
Also known as
UUP, CUUP

Runways

RunwayLengthWidth SurfaceLightedHeadings
14 / 32 10,000 ft 200 ft ASP Yes 126° / 306°
07 / 25 8,000 ft 200 ft ASP Yes 057° / 237°
04 / 22 3,300 ft 75 ft ASP No 026° / 206°

Frequencies

TypeDescriptionMHz
ARR Ottawa Arrivals 135.150
ATIS English ATIS 121.150
ATIS French ATIS 132.950
CLNC DEL Ottawa Clearance 119.400
DEP Ottawa Departures 128.175
GND Ottawa Ground 121.900
RCO Quebec Radio 123.150
TML Ottawa Terminal 127.700
TWR Ottawa Tower 118.800

WikipediaAirport website Airport data from OurAirports (public domain).