49ers extend multi-year deal with KNBR keeping Greg Papa, Tim Ryan in booth

The San Francisco 49ers and KNBR announced Wednesday a multi-year extension, keeping intact a radio flagship partnership that dates to 2005 and the broadcast team — Greg Papa and Tim Ryan — that has defined it. “We at KNBR are tremendously excited to continue this valued partnership with the Niners,” said Larry Blumhagen, regional vice…