KCMC (AM)

KCMC
Texarkana, Texas;
Broadcast area	Texarkana metropolitan area
Frequency	740 kHz
Branding	107.9 The Fan
Programming
Format	Sports radio
Affiliations	Infinity Sports Network
Ownership
Owner	Cliff Dumas; (BTC USA Holdings Management Inc.);
Sister stations	KBYB, KTFS, KTFS-FM, KTOY, KTTY
History
First air date	1930
Former call signs	WQDV (1930); WDIX (1930–1932); KCMC (1932–2014); KTFS (2014–2017);
Technical information
Licensing authority	FCC
Facility ID	33729
Class	D
Power	680 watts (day); 68 watts (night);
Transmitter coordinates	33°24′30.00″N 94°2′47.00″W / 33.4083333°N 94.0463889°W
Translator(s)	107.9 K300DW (Texarkana)
Links
Public license information	Public file; LMS;
Webcast	Listen live
Website	www.thefan1079.com

KCMC (740 kHz) is an AM radio station licensed to Texarkana, Texas, United States. It serves the Texarkana metropolitan area. The station is currently owned by Cliff Dumas, through licensee BTC USA Holdings Management Inc. Studios are located on Olive Street, just west of the border with Arkansas. The station is an affiliate of the Dallas Cowboys radio network.

The transmitter site is on De Loach Street in the Texarkana city limits also west of the Arkansas border. 740 AM is a Canadian clear-channel frequency, on which CFZM in Toronto, Ontario is the dominant Class A station. KCMC must reduce power during nighttime hours in order to protect the nighttime skywave signal of CFZM.