Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0RKJ callsign genealogy
Currently held by Wyshak, Jay
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 K0RKJ's current licensee, walking backwards.
- Wyshak, JayCOgranted 2016-11-03cancelled 2016-12-24
Successor callsigns
Callsigns held now by people who previously held K0RKJ.
No current licensee on record previously held this callsign.