Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG5T callsign genealogy
Currently held by Gardner, James H
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 KG5T's current licensee, walking backwards.
- Palmgren III, Carl AOKgranted 2015-02-24cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held KG5T.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG5T, oldest first.
- Gardner, James H OK2006-03-21 → cancelled 2018-04-13
- Palmgren III, Carl A OK2018-05-01 active