Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC3HXX callsign genealogy
Currently held by Thompson, Bret R
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 KC3HXX's current licensee, walking backwards.
- Thompson, Bret RMDgranted 2007-05-22cancelled 2016-10-13
Successor callsigns
Callsigns held now by people who previously held KC3HXX.
- Thompson, Bret RMDgranted 2016-11-04