 Master control and internal operations for WJMN are based at WFRV's studios on East Mason Street in Green Bay.The station signed on the air on October 7, 1969 as the second television station in the Central Upper Peninsula of Michigan and brought a second programming choice from WLUC-TV (channel 6).Its analog antenna was in height, which made it the second tallest television transmitter in the state (after the transmitter tower used by WWTV in Cadillac) upon its completion.