WLTN is an American radio station licensed by the Federal Communications Commission (FCC) to serve the community of Littleton, New Hampshire, where the transmitter is also located.

WLTN is affiliated with CBS News Radio and airs newscasts every hour. WLTN is a broadcast outlet for Boston Red Sox baseball, through the Red Sox Radio Network.

The first FCC license renewal online shows that in 1982 WLTN was licensed to Profile Broadcasting Company. The station featured a news/talk format throughout the 1990s and early 2000s until Sharp Broadcasting (who had acquired the station in 1999 from Profile) transferred control (via local marketing agreement) to Barry Lunderville and changed formats to oldies. In June 2005 the license was transferred to Lunderville.

In addition to the main station, WLTN is relayed by FM translators.

Broadcast translators for WLTN

Call sign	Frequency	City of license	FID	ERP (W)	HAAT	Class	Transmitter coordinates	FCC info
W253AY	98.5 FM	Littleton, New Hampshire	140110	250	−13.5 m (−44 ft)	D	44°18′47.2″N 71°46′6.3″W / 44.313111°N 71.768417°W / 44.313111; -71.768417 (W253AY)	LMS
W298CS	107.5 FM	Littleton, New Hampshire	200568	250	0 m (0 ft)	D	44°24′40.2″N 71°58′11.3″W / 44.411167°N 71.969806°W / 44.411167; -71.969806 (W298CS)	LMS

• Facility details for Facility ID 53635 (WLTN) in the FCC Licensing and Management System
• WLTN in Nielsen Audio's AM station database
• Facility details for Facility ID 140110 (W253AY) in the FCC Licensing and Management System
• W253AY at FCCdata.org
• Facility details for Facility ID 200568 (W298CS) in the FCC Licensing and Management System
• W298CS at FCCdata.org
• WLTN AM Anchorman Dies