Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4OUK callsign genealogy
Currently held by BROWN, WILLIAM B
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 W4OUK's current licensee, walking backwards.
- ROBINS, JUSTIN HVAgranted 2016-08-02cancelled 2021-01-26
Successor callsigns
Callsigns held now by people who previously held W4OUK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4OUK, oldest first.
- BROWN, WILLIAM B VA2005-12-06 → cancelled 2018-02-08
- ROBINS, JUSTIN H VA2021-01-26 active