Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3DTG callsign genealogy
Currently held by NELSON, BRIAN M
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 N3DTG's current licensee, walking backwards.
- Taylor, Donald GDEgranted 2008-04-17cancelled 2008-07-04
Successor callsigns
Callsigns held now by people who previously held N3DTG.
- NELSON, BRIAN MMDgranted 2026-06-02
All historical holders
Every license row we've seen with the callsign N3DTG, oldest first.
- NELSON, BRIAN M MD2003-05-08 → cancelled 2005-09-20
- TAYLOR, DONALD G DE2018-06-15 active