Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4LEF callsign genealogy
Currently held by FAIRLESS, LARRY E
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 K4LEF's current licensee, walking backwards.
- FAIRLESS, LARRY EKYgranted 2011-11-28cancelled 2021-04-23
Successor callsigns
Callsigns held now by people who previously held K4LEF.
- Fisher, Ronald BGAgranted 2017-06-20cancelled 2024-04-24
All historical holders
Every license row we've seen with the callsign K4LEF, oldest first.
- FISHER, RONALD B GA2000-08-11 → cancelled 2007-09-11
- FAIRLESS, LARRY E KY2021-04-23 active