Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1GJG callsign genealogy
Currently held by Grivois, Gerard 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 K1GJG's current licensee, walking backwards.
- Grivois, Gerard JMAgranted 2013-12-31cancelled 2014-04-04
Successor callsigns
Callsigns held now by people who previously held K1GJG.
No current licensee on record previously held this callsign.