WZLX

WZLX
Boston, Massachusetts; United States;
Broadcast area	Greater Boston
Frequency	100.7 MHz (HD Radio)
Branding	100.7 WZLX
Programming
Format	Classic rock
Subchannels	HD2: Simulcast of WRKO (talk); HD3: Simulcast of WXKS (talk);
Affiliations	Premiere Networks
Ownership
Owner	iHeartMedia; (iHM Licenses, LLC);
Sister stations	WBWL; WBZ; WJMN; WRKO; WXKS; WXKS-FM; WZRM;
History
First air date	October 1948
Former call signs	WCOP-FM (1948–1976); WTTK (1976–1978); WHUE-FM (1979–1984); WCOZ (1984–1985); WKKT (1985);
Technical information
Licensing authority	FCC
Facility ID	13806
Class	B
ERP	21,500 watts
HAAT	235 meters (771 ft)
Transmitter coordinates	42°20′50.3″N 71°4′57.1″W / 42.347306°N 71.082528°W
Links
Public license information	Public file; LMS;
Webcast	Listen live (via iHeartRadio)
Website	wzlx.iheart.com

WZLX (100.7 FM) is a classic rock radio station in Boston, Massachusetts. This station is owned and operated by iHeartMedia. WZLX was one of America's first classic rock FM stations. Its studios are in Medford, and its transmitter is atop the Prudential Tower.