Confidence: Medium · Source: FCC ULS · As of 2026-09-15
W4GXO callsign genealogy
Currently held by Snyder III, James D
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 W4GXO's current licensee, walking backwards.
- Snyder III, James DSCgranted 2025-09-25cancelled 2026-05-23
Successor callsigns
Callsigns held now by people who previously held W4GXO.
No current licensee on record previously held this callsign.