Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4DEZ callsign genealogy
Currently held by Selvig, Dennis
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 K4DEZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4DEZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4DEZ, oldest first.
- KELLER, RICHARD G KY1998-05-27 → cancelled 2001-11-17
- Selvig, Dennis SC2015-05-09 active