 Usually, most semi-satellites of another station provide some coverage of the home territory (in this case, the Central Upper Peninsula of Michigan).WJMN-TV operated a one-person bureau out of Escanaba from the time of its sign-on in 1969, which was a requirement of its license.With relaxed FCC regulations, CBS chose in late summer of 1993 to close the bureau and reallocate those resources to WFRV's Green Bay operations.