KTSL
| Broadcast area | Spokane metropolitan area |
|---|---|
| Frequency | 101.9 MHz |
| Branding | Air1 |
| Programming | |
| Format | Christian worship |
| Affiliations | Air1 |
| Ownership | |
| Owner | Educational Media Foundation |
| History | |
First air date | March 7, 1989 (as KAAR at 95.3) |
Former call signs | KAAR (1988–1992) |
Former frequencies | 95.3 MHz (1989–1994) |
| Technical information | |
Licensing authority | FCC |
| Facility ID | 63869 |
| Class | C2 |
| ERP | 28,500 watts |
| HAAT | 198 meters (650 ft) |
Transmitter coordinates | 47°42′11″N 117°44′26″W / 47.70306°N 117.74056°W |
| Links | |
Public license information | |
| Webcast | Listen Live |
| Website | air1.com |
KTSL (101.9 FM) is an Air1 network affiliate radio station broadcasting a Christian worship format. Licensed to Medical Lake, Washington, the station serves the Spokane metropolitan area. KTSL is owned by Educational Media Foundation.