In Bakersfield, the selection of "KRJK" has locals guessing that Owens One Company (the family of country star Buck Owens) will go to a variety hits "Jack" format when the new Class A station licensed to Lamont, CA signs on the air. That's in the just-issued FCC Call Sign report, along with Clear Channel's swap-out of the KFAN call letters. They've moved from its 1130 AM in Minneapolis to its all-sports station at 1270 in Rochester, MN. The Minneapolis station has taken new calls of KTCN, which were previously in Rochester. It's also possible to see Entercom moving around "WEEI"-related call letters in New England, as the former variety hits "93.7 Mike FM" WMKK, Lawrence, MA becomes WEEI-FM. Those calls come off of 103.7 in Westerly, Rhode Island, which is now "WVEI-FM." The list also shows a rare three-letter call sign granted in Philadelphia - for WIP-FM, the former WYSP (94.1). That was possible only because CBS already controlled WIP-AM (610). Check over the latest FCC Call Sign list here.