Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0KJ callsign genealogy
Currently held by VanNatta, Jason
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 AD0KJ's current licensee, walking backwards.
- VanNatta, JasonMOgranted 2014-08-05cancelled 2014-08-22
Successor callsigns
Callsigns held now by people who previously held AD0KJ.
No current licensee on record previously held this callsign.