Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7AKG callsign genealogy
Currently held by Grimmius, Doug
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 K7AKG's current licensee, walking backwards.
- Gibson, Alan KUTgranted 2016-02-29cancelled 2017-02-22
Successor callsigns
Callsigns held now by people who previously held K7AKG.
- Grimmius, DougORgranted 2013-03-09cancelled 2013-07-16
All historical holders
Every license row we've seen with the callsign K7AKG, oldest first.
- Grimmius, Doug OR2008-11-14 → cancelled 2013-03-09
- Gibson, Alan K UT2017-02-22 active