Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0JOZ callsign genealogy
Currently held by Thompson, Richard B
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 KC0JOZ's current licensee, walking backwards.
- Thompson, Richard BCOgranted 1999-07-31cancelled 2001-01-26
Successor callsigns
Callsigns held now by people who previously held KC0JOZ.
- Thompson, Richard BCOgranted 2020-11-24