Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0JEP callsign genealogy
Currently held by Willier, Sonny
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 KA0JEP's current licensee, walking backwards.
- Willier, SonnyCOgranted 2018-03-19cancelled 2018-04-06
Successor callsigns
Callsigns held now by people who previously held KA0JEP.
No current licensee on record previously held this callsign.