Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6GA callsign genealogy
Currently held by EMERALD, ALAN C
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 K6GA's current licensee, walking backwards.
- KENNISTON, MICHAEL SCAgranted 2013-05-01cancelled 2014-03-28
Successor callsigns
Callsigns held now by people who previously held K6GA.
- EMERALD, ALAN CCAgranted 2019-12-14
All historical holders
Every license row we've seen with the callsign K6GA, oldest first.
- EMERALD, ALAN C CA1996-12-30 → cancelled 1999-11-04
- NORTH AMERICA PACIFIC UHF RADIO CLUB CA2002-03-07 → cancelled 2014-03-08
- KENNISTON, MICHAEL S NH2024-01-05 active