KJEM
| Frequency | 89.9 MHz | 
|---|---|
| Programming | |
| Format | Jazz | 
| Ownership | |
| Owner | Washington State University | 
| KRFA-FM, KWSU, KWSU-TV | |
| History | |
| First air date | November 1, 2013 | 
| Call sign meaning | J. Elroy McCaw, 1934 alumnus of Washington State and father of donor to station | 
| Technical information | |
| Licensing authority | FCC | 
| Facility ID | 171613 | 
| Class | A | 
| ERP | 2,300 watts | 
| HAAT | 164 meters (538 ft) | 
| Repeater(s) | KOHO-FM 101.1 Leavenworth, Washington | 
| Links | |
| Public license information  | |
| Website | kjemjazz.org | 
KJEM (89.9 FM) is a radio station licensed to Pullman, Washington. The station is owned by Washington State University, and airs Northwest Public Broadcasting's first 24-hour Jazz service. While supervised by Northwest Public Broadcasting staff, the station will be run primarily by students.