Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DMW callsign genealogy
Currently held by Monier-Williams, David B
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 K7DMW's current licensee, walking backwards.
- Monier-Williams, David BAZgranted 2013-05-14cancelled 2013-06-04
Successor callsigns
Callsigns held now by people who previously held K7DMW.
No current licensee on record previously held this callsign.