Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9WDG callsign genealogy
Currently held by Gregory, William 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 W9WDG's current licensee, walking backwards.
- Gregory, William DINgranted 2025-07-09cancelled 2025-08-01
Successor callsigns
Callsigns held now by people who previously held W9WDG.
No current licensee on record previously held this callsign.