Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4RJ callsign genealogy
Currently held by Vawter, Robert L
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 KW4RJ's current licensee, walking backwards.
- Vawter, Robert LTNgranted 2015-11-18cancelled 2016-03-02
Successor callsigns
Callsigns held now by people who previously held KW4RJ.
No current licensee on record previously held this callsign.