Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3DXR callsign genealogy
Currently held by NORTH SHORE DX CLUB
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 W3DXR's current licensee, walking backwards.
- KB3CYVcancelledHEMMIS, BRIAN Mcancelled 1998-10-05
Successor callsigns
Callsigns held now by people who previously held W3DXR.
No current licensee on record previously held this callsign.