The station provides traffic and parking information to motorists en route to the airport.
The announcer is Leta Polson.
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.   particularly due to interference issues with Kahnawake's CKKI-FM on 89.9 MHz.
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