Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4FLA callsign genealogy
Currently held by GUNN, DARRELL T
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 KB4FLA's current licensee, walking backwards.
- GUNN, DARRELL TFLgranted 2007-10-12cancelled 2008-06-24
Successor callsigns
Callsigns held now by people who previously held KB4FLA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4FLA, oldest first.
- GRAF, CARLENE S KY1990-05-22 → cancelled 2002-05-23
- GUNN, DARRELL T FL2018-04-27 active