Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DWM callsign genealogy
Currently held by MOORE, DONALD W
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 W4DWM's current licensee, walking backwards.
- MOORE, DONALD WVAgranted 1995-02-09cancelled 2000-11-07
Successor callsigns
Callsigns held now by people who previously held W4DWM.
No current licensee on record previously held this callsign.