Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5FUN callsign genealogy
Currently held by HUDGENS, WILLIAM O
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 K5FUN's current licensee, walking backwards.
- HUDGENS, WILLIAM OTXgranted 2004-05-28cancelled 2005-03-08
Successor callsigns
Callsigns held now by people who previously held K5FUN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5FUN, oldest first.
- DU BOIS, JOSEPH F LA1990-04-17 → cancelled 2002-04-18
- HUDGENS, WILLIAM O TX2025-04-19 active