Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1DMW callsign genealogy
Currently held by Wyatt, David 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 W1DMW's current licensee, walking backwards.
- Wyatt, David MMAgranted 2016-09-02cancelled 2016-12-13
Successor callsigns
Callsigns held now by people who previously held W1DMW.
No current licensee on record previously held this callsign.