CHUM (AM)

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CHUM

Toronto, Ontario
Broadcast area	Greater Toronto Area
Frequency	1050 kHz
Branding	TSN Radio 1050
Programming
Language(s)	English
Format	Sports radio
Affiliations	Toronto Maple Leafs Toronto Raptors Toronto Argonauts TSN Radio
Ownership
Owner	Bell Media (Bell Media Regional Radio Partnership)
Sister stations	CFRB CHUM-FM CKFM-FM TSN CP24 CFTO-DT CKVR-DT
History
First air date	October 28, 1945 (79 years ago) (1945-10-28)
Call sign meaning	CHUM Limited (former owner)
Technical information
Licensing authority	CRTC
Class	B
Power	50,000 watts
Transmitter coordinates	43°29′14.00″N 79°37′15.00″W / 43.4872222°N 79.6208333°W / 43.4872222; -79.6208333
Repeater(s)	99.9 CKFM-HD3 (Toronto)
Links
Webcast	Listen live
Website	www.iheartradio.ca/tsn/tsn-toronto

CHUM (1050 kHz) is a Canadian AM radio station in Toronto, Ontario. The station is owned and operated by Bell Media. CHUM's studios are co-located with TSN at 9 Channel Nine Court in the Agincourt neighbourhood of Scarborough (with auxiliary studios located at 250 Richmond Street West in the Entertainment District of downtown Toronto), with its transmitter array located in the Clarkson neighbourhood of Mississauga (near CFRB's own transmitter array). TSN 1050 is simulcast on Bell Satellite TV channel 989,^[1] and on Shaw Direct channel 867.^[2] The station is also carried on the 3rd HD digital subchannel of CKFM-FM.