Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0FRC callsign genealogy
Currently held by Front Range Contesters
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W0FRC's current licensee, walking backwards.
- KC0ZRPcancelledFront Range ContestersCOgranted 2007-02-27cancelled 2007-03-23
Successor callsigns
Callsigns held now by people who previously held W0FRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0FRC, oldest first.
- ROBINSON, CLAYTON L KS1994-02-22 → cancelled 2006-02-23
- Front Range Contesters CO2017-04-04 active