Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8GRG callsign genealogy
Currently held by Giniel II, Gregory 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 K8GRG's current licensee, walking backwards.
- Giniel II, Gregory JMIgranted 2020-07-17cancelled 2021-12-28
Successor callsigns
Callsigns held now by people who previously held K8GRG.
- DIMIDIK, GEORGEOHgranted 2019-11-22cancelled 2020-01-17
All historical holders
Every license row we've seen with the callsign K8GRG, oldest first.
- DIMIDIK, GEORGE OH2015-07-03 → cancelled 2019-11-22
- Giniel II, Gregory J MI2021-12-28 active