KNKX
| 
 | |
|---|---|
| Broadcast area | Seattle metropolitan area | 
| Frequency | 88.5 MHz (HD Radio) | 
| Branding | 88.5 KNKX | 
| Programming | |
| Format | |
| Subchannels | HD2: Jazz24 | 
| Affiliations | NPR | 
| Ownership | |
| Owner | Pacific Public Media | 
| History | |
| First air date | November 16, 1966 (as KPLU-FM) | 
| Former call signs | KPLU-FM (1966–2016) | 
| Call sign meaning | "Connects" | 
| Technical information | |
| Licensing authority | FCC | 
| Facility ID | 51199 | 
| Class | C | 
| ERP | 68,000 watts | 
| HAAT | 707 meters (2,320 ft) | 
| Transmitter coordinates | 47°30′14″N 121°58′34″W / 47.504°N 121.976°W | 
| Translator(s) | See § Translators | 
| Links | |
| Public license information  | |
| Webcast | KNKX Web Player KNKX AAC+ Jazz24 Web Player Jazz24 AAC+(HD2) | 
| Website | www | 
KNKX (88.5 MHz) is a public radio station licensed to Tacoma, Washington, United States. A member of National Public Radio (NPR), it airs a jazz and news format for the Seattle metropolitan area. The station is owned by Pacific Public Media, a community-based non-profit organization. It operates from studios in downtown Seattle and downtown Tacoma. KNKX broadcasts from West Tiger Mountain in the Issaquah Alps with a power of 68,000 watts.
The station originally debuted in 1966 as KPLU-FM, owned by Parkland-based Pacific Lutheran University (PLU). It became a community licensee in 2016 after a proposed sale to the University of Washington, owner of fellow NPR station KUOW-FM in Seattle, resulted in opposition from station listeners.
KNKX runs jazz programs middays, evenings and overnight, and carries a variety of NPR programs in other dayparts, including All Things Considered, Morning Edition, Wait Wait... Don't Tell Me! and Fresh Air. The locally produced BirdNote airs every morning.