Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6DG callsign genealogy
Currently held by HADLEY, VERNON C
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 K6DG's current licensee, walking backwards.
- Vyvoda, Vaclav MCAgranted 2007-08-22cancelled 2008-01-01
Successor callsigns
Callsigns held now by people who previously held K6DG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6DG, oldest first.
- HADLEY, VERNON C CA1998-03-10 → cancelled 1998-07-13
- Vyvoda, Vaclav M CA2017-10-24 active