Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0DTG callsign genealogy
Currently held by Gutwein, Darryl
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 K0DTG's current licensee, walking backwards.
- Gutwein, DarrylCOgranted 2019-03-18cancelled 2019-04-26
Successor callsigns
Callsigns held now by people who previously held K0DTG.
No current licensee on record previously held this callsign.