Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0BF callsign genealogy
Currently held by Coker, Phillip H
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 K0BF's current licensee, walking backwards.
- PRICE, DUSTIN WCOgranted 2022-03-04cancelled 2025-03-04
Successor callsigns
Callsigns held now by people who previously held K0BF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0BF, oldest first.
- GRUENEWALD SR, JOHN R KS2002-12-10 → cancelled 2013-01-23
- Coker, Phillip H CO2013-02-12 → cancelled 2025-02-13
- PRICE, DUSTIN W CO2025-03-04 active