Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0JJG callsign genealogy
Currently held by Gauvin, Jeffrey J
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 K0JJG's current licensee, walking backwards.
- Gauvin, Jeffrey JCOgranted 2022-11-15cancelled 2022-12-16
Successor callsigns
Callsigns held now by people who previously held K0JJG.
No current licensee on record previously held this callsign.