Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ORE callsign genealogy
Currently held by CLARKSVILLE OPERATING RADIO ENTHUSIASTS
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 K4ORE's current licensee, walking backwards.
- Roberts Jr, Donald EGAgranted 2022-04-11cancelled 2022-04-30
Successor callsigns
Callsigns held now by people who previously held K4ORE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4ORE, oldest first.
- CLARKSVILLE OPERATING RADIO ENTHUSIASTS TN2003-02-25 → cancelled 2015-02-26
- Roberts Jr, Donald E GA2022-04-30 active