Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7UTX callsign genealogy
Currently held by Dunn, William E
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 K7UTX's current licensee, walking backwards.
- Dunn, William EWAgranted 2012-04-05cancelled 2012-08-31
Successor callsigns
Callsigns held now by people who previously held K7UTX.
No current licensee on record previously held this callsign.