Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NC3DX callsign genealogy
Currently held by NATIONAL CAPITOL DX ASSN
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 NC3DX's current licensee, walking backwards.
- KE4YVIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held NC3DX.
- K3ZOactiveNATIONAL CAPITOL DX ASSNVAgranted 2023-09-15