Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE0K callsign genealogy
Currently held by BOYD, CHARLES
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 KE0K's current licensee, walking backwards.
- Eichelberger, William JMOgranted 2019-11-06cancelled 2019-12-28
Successor callsigns
Callsigns held now by people who previously held KE0K.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE0K, oldest first.
- BOYD, CHARLES MO2007-07-19 → cancelled 2019-10-16
- Eichelberger, William J MO2019-12-28 active