Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4GWG callsign genealogy
Currently held by MEDLIN, DERRICK
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 W4GWG's current licensee, walking backwards.
- MEDLIN, DERRICKNCgranted 2013-03-11cancelled 2016-07-08
Successor callsigns
Callsigns held now by people who previously held W4GWG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4GWG, oldest first.
- GEE, GARY W AL1998-10-06 → cancelled 2010-10-07
- MEDLIN, DERRICK NC2016-07-08 active