CIHR-FM

CIHR-FM is a Canadian radio station broadcasting at 104.7 FM in Woodstock, Ontario. The station plays an adult contemporary format branded as 104.7 Heart FM and is owned by Byrnes Communications Inc.^[2] CIHR also broadcasts HD Radio, with the second subchannel playing music from the 1970s, 1980s and 1990s, as well as Christmas music during the holiday season.^[3]

CIHR-FM

Woodstock, Ontario
Broadcast area	Oxford County
Frequency	104.7 MHz (FM) (HD Radio)
Branding	104.7 Heart FM
Programming
Format	Adult contemporary HD2: 70s, 80s, and more
Ownership
Owner	Byrnes Communications Inc.
History
First air date	April 10, 2006
Technical information
Licensing authority	CRTC
Class	A
ERP	8,950 watts
HAAT	99.5 metres (326 ft)[1]
Links
Webcast	Listen Live Listen Live (HD2)
Website	heartfm.ca

History

CIHR-FM signed on the air on April 10, 2006, at 8:00am.^[4] On March 17, 2011, the station applied to change the authorized contours by increasing the average effective radiated power from 7,096 watts to 8,950 watts. All other technical parameters would remain unchanged. This application received CRTC approval on November 10, 2011.^[5]

The station is simulcast before each movie shown at the Oxford Drive-In in Woodstock, Ontario. ^[6]