Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO4WBF callsign genealogy
Currently held by HARRIS, CORD A
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 KO4WBF's current licensee, walking backwards.
- HARRIS, CORD AVAgranted 2012-05-02cancelled 2022-01-19
Successor callsigns
Callsigns held now by people who previously held KO4WBF.
No current licensee on record previously held this callsign.