Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4DKN callsign genealogy
Currently held by Nelson, Donald K
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 K4DKN's current licensee, walking backwards.
- Nelson, Donald KNCgranted 2009-02-12cancelled 2009-03-03
Successor callsigns
Callsigns held now by people who previously held K4DKN.
No current licensee on record previously held this callsign.