Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW3DRM callsign genealogy
Currently held by Moore, David 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 WW3DRM's current licensee, walking backwards.
- Moore, David RWAgranted 2016-11-02cancelled 2016-11-22
Successor callsigns
Callsigns held now by people who previously held WW3DRM.
No current licensee on record previously held this callsign.