KMRZ-FM (106.7 FM) is a radio station licensed to Superior, Wyoming. Carrying a top 40, the station serves the Rock Springs area. The station is owned by Big Thicket Broadcasting Company of Wyoming.[1] Along with other stations in the area, the broadcast tower for KMRZ is located on Aspen Mountain.

KMRZ-FM Logo.png
CitySuperior, Wyoming
Broadcast areaRock Springs/Green River
BrandingMix 106.7
SloganYour Music, Your Station
Frequency106.7 MHz
First air dateJuly 2008
FormatTop 40
ERP7,000 watts
HAAT482 meters
Facility ID164153
Transmitter coordinates41°25′28″N 109°7′54″W / 41.42444°N 109.13167°W / 41.42444; -109.13167Coordinates: 41°25′28″N 109°7′54″W / 41.42444°N 109.13167°W / 41.42444; -109.13167
Former callsignsKKWY (2008)
AffiliationsWestwood One
OwnerBig Thicket Broadcasting Company of Wyoming, Inc.
Sister stationsKRKK, KQSW, KSIT
WebcastListen live
WebsiteKMRZ-FM website


Though its license was granted on 14 May 2008, the station signed on in July 2008 as KKWY. In August 2008, while off air, the station changed calls to KMRZ.[2] The station started airing a Spanish contemporary format, before flipping to contemporary hits. The call letters KMRZ were previously used for a station in Cheyenne, Wyoming, known now as KGAB. The KKWY calls appeared on KRND, also in Cheyenne.


  1. ^ "KMRZ Facility Record". United States Federal Communications Commission, audio division.
  2. ^ "KMRZ-FM Call Sign History". United States Federal Communications Commission, audio division.

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