Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1WD callsign genealogy
Currently held by Davis III, Thomas 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 N1WD's current licensee, walking backwards.
- DAVIS III, THOMAS MSCgranted 2013-09-09cancelled 2019-04-27
Successor callsigns
Callsigns held now by people who previously held N1WD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1WD, oldest first.
- DENTON, WILLIAM A CA2007-02-14 → cancelled 2019-04-09
- Davis III, Thomas M SC2019-04-27 active