Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3CBW callsign genealogy
Currently held by Farkas Sr, Ernest C
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 K3CBW's current licensee, walking backwards.
- Kilby, ValariaFLgranted 2026-03-24cancelled 2026-04-11
Successor callsigns
Callsigns held now by people who previously held K3CBW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3CBW, oldest first.
- Farkas Sr, Ernest C MD2008-07-09 → cancelled 2020-10-01
- Kilby, Valaria FL2026-04-11 active