KMTT [SEP] licensed to broadcast to
KMTT
KMTT is a commercial radio station licensed to Vancouver, Washington, broadcasting to the Portland, Oregon and Clark County, Washington area on 910 AM. KMTT is owned by Entercom and airs a sports format with programming from ESPN Radio. The studios are located south of downtown Portland, and the transmitter site is in the city's northeast side along the Columbia River.
History.
The 910 AM frequency signed on the air in 1939 as KVAN and aired a country music format in the 1950s.
From 1959
Puget Sound area. 
History KMTT and KHHO.
The call letters changed to KMTT on June 19, 1992, simulcasting with then-sister station KMTT-FM. Entercom sold the station to Southwave Wireless, LLC (Steve West and Dan Walker) in 1996. 
On March 11, 1996, the station changed its call sign to the current KHHO. It launched a news/talk format (K-H-2-O, The Voice of the South Sound) featuring Manda Factor, Jeff Walker and Bruce Cannon. 
History Sports