Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ZRC callsign genealogy
Currently held by CAMPBELL, RUSS
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 K7ZRC's current licensee, walking backwards.
- CAMPBELL, RUSSWAgranted 2017-11-09cancelled 2017-12-01
Successor callsigns
Callsigns held now by people who previously held K7ZRC.
No current licensee on record previously held this callsign.