WAVZ switched formats in time for a Super Bowl won by which team?
WAVZ:  The station switched formats in time for Super Bowl XLI on February 4, 2007. Super Bowl XLI: Super Bowl XLI was an American football game between the American Football Conference (AFC) champion Indianapolis Colts and the National Football Conference (NFC) champion Chicago Bears to decide the National Football League (NFL) champion for the 2006 season. Super Bowl XLI:  The Colts defeated the Bears by the score of 29–17.
Indianapolis Colts