KPNW-FM used to be the call sign on 99.1 in Eugene, now KODZ. It signed on in 1968, as the FM counterpart to 1120 KPNW. It has a very powerful signal, 100,000 watts on a tower higher than the Empire State Building. For its first couple of decades, it was automated Beautiful Music. In the 1980s, it added more vocals and introduced live DJs, transitioning to Soft AC. Then in 1994, if flipped to Oldies as KODZ, transitioning to Classic Hits in the early 2000s.
Since 1994, the KPNW-FM call letters have been unused. But since Bicoastal Media still uses the KPNW call sign for its AM Talk station, permission must be granted for Hubbard to use those call letters on its FM station in Seattle.