Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4TC callsign genealogy
Currently held by Rosvally Jr, George C
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 KW4TC's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KW4TC.
- Rosvally Jr, George CNCgranted 2017-11-07cancelled 2018-11-24