Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4WYC callsign genealogy
Currently held by Ellis, Stephen S
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 KR4WYC's current licensee, walking backwards.
- Ellis, Stephen SNCgranted 2026-03-17cancelled 2026-04-11
Successor callsigns
Callsigns held now by people who previously held KR4WYC.
- Ellis, Stephen SNCgranted 2026-07-21