WRIF (101.1 FM) — branded 101 WRIF: The RIFF — is a commercial active rock radio station licensed by the Federal Communications Commission (FCC) to operate in Detroit, Michigan serving surrounding Metro Detroit. The station is currently owned by Greater Boston Radio, Inc. WRIF is a grandfathered "Superpower" Class B station with a signal equivalent to 92,000 watts at 500 ft; stated another way, under current U.S.