Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ0D callsign genealogy
Currently held by Karsjens, Berend
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 KJ0D's current licensee, walking backwards.
- Karsjens, BerendIAgranted 2024-02-28cancelled 2025-12-09
Successor callsigns
Callsigns held now by people who previously held KJ0D.
- SANTON, ERIC AMOgranted 2023-09-09
All historical holders
Every license row we've seen with the callsign KJ0D, oldest first.
- SANTON, ERIC A MO2014-05-13 → cancelled 2023-09-09
- Karsjens, Berend IA2025-12-09 active