Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD7DUB callsign genealogy
Currently held by Brittain, Wiliam H
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 WD7DUB's current licensee, walking backwards.
- Brittain, Wiliam HAZgranted 2020-10-06cancelled 2020-11-20
Successor callsigns
Callsigns held now by people who previously held WD7DUB.
No current licensee on record previously held this callsign.