Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4JWG callsign genealogy
Currently held by GUION, JOHN W
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 W4JWG's current licensee, walking backwards.
- Gordon, James WGAgranted 2014-07-07cancelled 2015-07-31
Successor callsigns
Callsigns held now by people who previously held W4JWG.
- GUION, JOHN WNCgranted 2019-10-08cancelled 2022-11-01
All historical holders
Every license row we've seen with the callsign W4JWG, oldest first.
- GUION, JOHN W NC1998-05-21 → cancelled 1999-11-18
- Gordon, James W GA2015-07-31 active