Complex sentence: On March 10,1997, the station's callsign was changed back to KRGO, and on January 16,1998, the station's callsign was changed to the current KMRI.
Split into simpler sentences: On March 10,1997, the station's callsign was changed back to KRGO. Accessed September 14,2015 On January 16,1998, the station's callsign was changed to the current KMRI.