Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6DUG callsign genealogy
Currently held by BOZIN, MIKE
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 KF6DUG's current licensee, walking backwards.
- Stallard, DouglasCAgranted 2021-08-24cancelled 2021-11-30
Successor callsigns
Callsigns held now by people who previously held KF6DUG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF6DUG, oldest first.
- BOZIN, MIKE CA1996-05-13 → cancelled 2008-05-14
- Stallard, Douglas CA2021-11-30 active