Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6ZC callsign genealogy
Currently held by Conmicro Amateur Radio Society
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 K6ZC's current licensee, walking backwards.
- KD0ABPcancelledConmicro Amateur Radio SocietyMNgranted 2007-03-27cancelled 2007-04-14
Successor callsigns
Callsigns held now by people who previously held K6ZC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6ZC, oldest first.
- CRAWFORD, A BERGMAN CA1995-01-31 → cancelled 2007-02-01
- Conmicro Amateur Radio Society MN2017-01-24 active