Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4PJF callsign genealogy
Currently held by CHAMBLESS, KENNETH L
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 K4PJF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4PJF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4PJF, oldest first.
- CHAMBLESS, KENNETH L AL2008-04-03 → cancelled 2020-01-08
- FARLEY JR, PAUL J GA2023-05-23 active