Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4WKU callsign genealogy
Currently held by Junas, Steven A
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 K4WKU's current licensee, walking backwards.
- Junas, Steven AKYgranted 2005-03-24cancelled 2009-03-14
Successor callsigns
Callsigns held now by people who previously held K4WKU.
No current licensee on record previously held this callsign.