Anyone remember this station? It first came on the air in the early 1980’s broadcasting rock music to East Asia and Oceania from Saipan. Herald Broadcasting bought the station in December 1986 and continued to broadcast the rock music format until 1989 when the owners changed the call sign to KHBI and changed the format to news commentary and religion. In 1998 Herald Broadcasting sold the station to Radio Free Asia who has been using the facilities since them.

KYOI replied with this QSL card from Saipan for my reception report. I also send a report to Herald Broadcasting when they owned the station as KYOI. They replied with their generic WCSN QSL card.