Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0EFL callsign genealogy
Currently held by WYBLE, CHARLES F
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 K0EFL's current licensee, walking backwards.
- WYBLE, CHARLES FCAgranted 2015-10-20cancelled 2016-08-19
Successor callsigns
Callsigns held now by people who previously held K0EFL.
No current licensee on record previously held this callsign.