Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0UUU callsign genealogy
Currently held by Brown, William R
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 W0UUU's current licensee, walking backwards.
- BROWN, WILLIAM RCOgranted 1996-01-12cancelled 2000-04-28
Successor callsigns
Callsigns held now by people who previously held W0UUU.
No current licensee on record previously held this callsign.