Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4SGG callsign genealogy
Currently held by Gauldin, Sean G
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 W4SGG's current licensee, walking backwards.
- Gauldin, Sean GALgranted 2014-07-17cancelled 2015-01-06
Successor callsigns
Callsigns held now by people who previously held W4SGG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4SGG, oldest first.
- FENDLEY, POPE FL1994-05-24 → cancelled 2006-05-25
- Gauldin, Sean G AL2024-10-16 active