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CHDO-FM is a Canadian radio station that broadcasts airport and tourist information at 88.1 MHz (FM) from the Montréal-Pierre Elliott Trudeau International Airport in Montreal, Quebec.

The station provides traffic and parking information to motorists en route to the airport.

Owned by Aéroports de Montréal with the airport as its licensee (as "Aeroports De Montreal Dorval"), the station was licensed in 2001.[1]

The announcer is Leta Polson.[citation needed]

The station originally began operating at 89.7 FM. In October 2011, CHDO-FM was granted to move from 89.7 MHz to 88.1 MHz. [2] [3] particularly due to interference issues with Kahnawake's CKKI-FM on 89.9 MHz.


  1. ^ Decision CRTC 2001-750
  2. ^ [1]
  3. ^ CANADIAN RADIO NEWS FOR OCTOBER, 2011 (under Technical changes granted)

External links[edit]

Coordinates: 45°27′29″N 73°44′58″W / 45.45806°N 73.74944°W / 45.45806; -73.74944