Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0ABF callsign genealogy
Currently held by GIBSON, BRENDA S
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 KC0ABF's current licensee, walking backwards.
- Edwards, Williams FMOgranted 2020-11-13cancelled 2021-11-16
Successor callsigns
Callsigns held now by people who previously held KC0ABF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0ABF, oldest first.
- GIBSON, BRENDA S NE1997-03-19 → cancelled 2009-03-20
- Edwards, Williams F MO2021-11-16 active