Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4UZ callsign genealogy
Currently held by Mcguire Jr, Matthew 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 AF4UZ's current licensee, walking backwards.
- MCGUIRE JR, MATTHEW WSCgranted 1997-11-19cancelled 2000-05-25
Successor callsigns
Callsigns held now by people who previously held AF4UZ.
No current licensee on record previously held this callsign.