Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4CBA callsign genealogy
Currently held by Carolina Broadcasters Association
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 K4CBA's current licensee, walking backwards.
- KM4ZLUcancelledCarolina Broadcasters AssociationSCgranted 2016-12-07cancelled 2016-12-28
Successor callsigns
Callsigns held now by people who previously held K4CBA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4CBA, oldest first.
- WALSH, WILLIAM G VA2000-08-01 → cancelled 2012-08-02
- Carolina Broadcasters Association SC2016-12-28 active