WMPN-FM is a non-commercial station owned by Mississippi Authority For Educational Television. The format of the station is news, talk and classical music. The station's target audience is adults, ages 18 to 64. WMPN-FM broadcasts to the Jackson, MS area at 91.3 FM. WMPN-FM is a flagship station for Public Radio in Mississippi with simulcast stations all over the state broadcasting via translator.

WMPN-TV is the PBS affiliate for the Jackson, MS market. The station is owned by the Mississippi Authority For Educational Television. WMPN-TV broadcasts locally on channel 29. Most of the station's programming is syndicated from PBS, and the station also has several original shows. All contact with WMPN-TV must go through Mississippi Educational Broadcasting.

WMPO-AM is a commercial station owned by the Positive Radio Group. The format of the station is sports news and talk. WMPO-AM broadcasts to Middleport, OH and surrounding communities at 1390 AM.

WMPR-FM is a commercial station owned by JC Maxwell Broadcasting Inc. The format of the station is blues and gospel music. The station's target audience is listeners, ages 18 to 64, in Jackson, MS and its surrounding environs. WMPR-FM airs locally on 90.1 FM. WMPR-FM's newscasts, which emphasize local news, air at 7:30am and 3pm, CT.

WMPS-AM is a commercial station owned by Flinn Broadcasting Corp. The format of the station is conservative news/talk. WMPS-AM's target audience is adults, ages 18 to 64, in the Memphis, TN area. The station airs locally at AM 1210.

WMPT-TV is the PBS and Maryland Public Television affiliate for Annapolis, MD. The station is an agency of the State of Maryland that exists "to provide informational, educational, and cultural programming to the citizens of Maryland." Most of WMPT-TV's programming is syndicated, but it does produce several original shows, a few of which are syndicated to PBS. PBS programming includes Frontline, Literature and Life, and Sahara. Maryland Public Television original local shows include Outdoors Maryland, Motor Week, and Wall $treet Week with Louis Rukeyser. WMPB-TV, WFPT-TV, WWPB-TV, WCPB-TV, and WGPT-TV are the other towers broadcasting PBS and Maryland Public Television programming for different parts of Maryland.

WMPW-AM is a commercial station owned by Lakes Media, LLC. The station airs an adult contemporary format. WMPW-AM broadcasts to the Danville, VA area at a frequency of 105.9 AM and targets listeners ages 18 to 64.

WMPX-AM is a commercial station owned by Steel Broadcasting. The format of the station is adult standards. The target audience for the station is listeners, ages 35 to 100. The station is aired locally on 1490 AM. WMPX-AM simulcasts with WMRX-FM. Submit PSAs in CD or MP3 format.

WMPZ-FM is a commercial station owned by Brewer Broadcasting Inc. The format of the station is urban adult contemporary. WMPZ-FM's target audience is urban AC music listeners, ages 18 to 64, in the Chattanooga, TN area. The station airs locally at 93.5 FM. WMPZ-FM's tagline is "Groove 93" and their slogan is "Classic Soul and Today's R&B."

WMQA-FM is a commercial station owned by NRG Media LLC. The format of the station is classic hits. WMQA-FM broadcasts in the Minocqua, WI, area at 95.9 FM. The station's target audience is listeners, ages 18 to 64. Its tagline is "Kool 95.9" and its slogan is "The Northwoods' Greatest Hits."