Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0JDE callsign genealogy
Currently held by ROBERTSON, JAMES P
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 K0JDE's current licensee, walking backwards.
- EVANS, JASON DNEgranted 2023-12-19cancelled 2024-01-09
Successor callsigns
Callsigns held now by people who previously held K0JDE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0JDE, oldest first.
- ROBERTSON, JAMES P MO2006-04-20 → cancelled 2018-07-06
- EVANS, JASON D CT2024-01-09 active