Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO4CW callsign genealogy
Currently held by BRITO, PAULINE 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 KO4CW's current licensee, walking backwards.
- BRITO, PAULINE MVAgranted 2024-05-02cancelled 2026-07-21
Successor callsigns
Callsigns held now by people who previously held KO4CW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KO4CW, oldest first.
- WALKER, KENNETH N VA2001-06-19 → cancelled 2013-06-12
- BRITO, PAULINE M VA2026-07-21 active