Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0GTR callsign genealogy
Currently held by Weitzel, Adam L
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 K0GTR's current licensee, walking backwards.
- Weitzel, Adam LCOgranted 2021-04-26cancelled 2021-05-28
Successor callsigns
Callsigns held now by people who previously held K0GTR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0GTR, oldest first.
- Burianek, Joseph P MN2008-04-22 → cancelled 2020-04-23
- Weitzel, Adam L CO2021-05-28 active