KTGM (ABC 7) is a full-power TV station located in Barrigada, Guam (licensed to Tamuning, Guam) transmitting over analog ch. 14, DT 17 & on cable 7 (where they use a modified version of the Circle 7 logo). The station is owned by Sorensen Television Systems, Inc. & is the ABC affiliate for United States territory of Guam.