| City | Hanover, New Hampshire |
|---|---|
| Broadcast area | |
| Branding | 94.5 ESPN Radio |
| Slogan | The Pulse of the Upper Valley |
| Frequency | 1400 kHz |
| Translator(s) | 94.5 W233CC (White River Junction, VT) |
| First air date | December 23, 1950 |
| Format | Sports |
| Power | 1,000 watts unlimited |
| Class | C |
| Facility ID | 12083 |
| Transmitter coordinates | 43°41′3.00″N 72°17′46.00″W / 43.6841667°N 72.2961111°W |
| Callsign meaning | Twin State Lebanon |
| Affiliations | ESPN Radio |
| Owner | Great Eastern Radio, LLC |
| Sister stations | WXXK, WGXL, WWOD |
| Webcast | Listen Live |
| Website | wtsl.com |
WTSL (1400 AM) (94.5 FM) is a radio station broadcasting a sports format. Licensed to Hanover, New Hampshire, USA, the station serves the Lebanon-Rutland-White River Junction area. The station is currently owned by Great Eastern Radio, LLC and features programming from ESPN Radio.