Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WG3J callsign genealogy
Currently held by HUDSON SR, ERIC R
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 WG3J's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WG3J.
- Jones, Geoffrey SOKgranted 2025-07-12
All historical holders
Every license row we've seen with the callsign WG3J, oldest first.
- Jones, Geoffrey S OK2005-07-19 → cancelled 2005-08-09
- HUDSON SR, ERIC R MD2018-09-22 active