Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6WCF callsign genealogy
Currently held by FULLAM, ROBERT M
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 KC6WCF's current licensee, walking backwards.
- FULLAM, ROBERT MNMgranted 2008-06-06cancelled 2008-11-18
Successor callsigns
Callsigns held now by people who previously held KC6WCF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6WCF, oldest first.
- FULLAM, ROBERT M CA1991-06-11 → cancelled 2003-06-12
- FULLAM, ROBERT M NM2018-09-25 active