Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0JXK callsign genealogy
Currently held by BERRETH, GERALD L
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 KB0JXK's current licensee, walking backwards.
- N0VZXcancelledcancelled 1998-11-18
Successor callsigns
Callsigns held now by people who previously held KB0JXK.
- BERRETH, GERALD LMNgranted 2007-01-04cancelled 2007-12-27