Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6YFX callsign genealogy
Currently held by Renfro, Ronald E
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 W6YFX's current licensee, walking backwards.
- Renfro, Ronald ECAgranted 2016-12-06cancelled 2017-02-04
Successor callsigns
Callsigns held now by people who previously held W6YFX.
- Renfro, Ronald ENVgranted 2017-02-04