Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0UX callsign genealogy
Currently held by Hoffart, David M
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 AB0UX's current licensee, walking backwards.
- Hoffart, David MMNgranted 1992-08-18cancelled 2002-04-22
Successor callsigns
Callsigns held now by people who previously held AB0UX.
No current licensee on record previously held this callsign.