W0ILO Repeaters A linked Analog FM repeater system servicing Fargo-Moorhead and the surrounding area. Operated and maintained by RRRA, these repeaters identify with W0ILO (the club callsign): Location Frequency Tone Moorhead, MN 145.350 MHz - 123 Hz Moorhead, MN 444.875 MHz + 123 Hz Grandin, ND 146.760 MHz - 123 Hz Other Radio Systems IRLP Red River Valley Repeater List Retired Radio Systems SuperLINK SuperLINK was an Amateur Radio repeater linking system connecting together 2 meter repeaters located along Interstate 94 from the Western Border of North Dakota, through Minnesota, and into Wisconsin.