Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0JRT callsign genealogy
Currently held by HENDRICK, CHARLES S
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 K0JRT's current licensee, walking backwards.
- Thurman, James RCOgranted 2015-02-26cancelled 2015-03-17
Successor callsigns
Callsigns held now by people who previously held K0JRT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0JRT, oldest first.
- HENDRICK, CHARLES S CO1997-07-11 → cancelled 2009-07-14
- Thurman, James R CO2025-01-07 active