Variety Hits website
City-By-City Info
Format History
Contact Lou

October 2008
September 2008
August 2008
Complete Archive

NFL Links
Draft King

Lou Pickney's 2024 NFL Mock Draft

2024 NFL Draft Prospects
2025 NFL Draft Prospects

Follow Lou on Twitch:

Denver, Colorado

KJAC/KCUV - 105.5 @ 102.3 Jack FM

NRC Broadcasting's KKHI-FM changed formats on April 14, 2004 to JACK-FM, becoming the first Variety Hits station on terrestrial radio in the continental United States. Two days later it changed its call letters to KJAC.

On August 1, 2004, Michael Radio Group's 870 KJMP (yes, an AM station) began simulcasting JACK-FM. This was a surprising move, since KJMP was a 1,200 watt daytime/300 watt nighttime station in Ft. Collins which didn't cover any territory that KJAC didn't reach.

The Northeast Broadcasting Company acquired KJMP on February 15, 2006. On July 17, 2006, KJMP dropped its simulcast of Jack and become a simulcast of Oldies 104.9 KRRR in Cheyenne (also owned by Northeast.) Besides the notion of Jack FM on the AM dial being strange, KJMP fell entirely within the broadcast radius of KJAC, rendering it pointless except to those with AM-only radios.

On August 31, 2008, NRC Broadcasting's 102.3 KCUV dropped its AAA format and began simulcasting 105.5 Jack FM. This move took place to give a city-grade signal to Denver's metro and the west/southwest part of the market.

Special Audio: KJAC Legal ID (

Return to the Market Info page.

Copyright 2005-2024 Lou Pickney. All Rights Reserved.