Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7UPN callsign genealogy
Currently held by BRUNSON, JACOB W
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 KD7UPN's current licensee, walking backwards.
- BRUNSON, JACOB WORgranted 1994-02-01cancelled 2003-03-03
Successor callsigns
Callsigns held now by people who previously held KD7UPN.
No current licensee on record previously held this callsign.