Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DMN callsign genealogy
Currently held by Sawyer, Michael
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 K7DMN's current licensee, walking backwards.
- Sawyer, MichaelWAgranted 2026-06-26cancelled 2026-07-14
Successor callsigns
Callsigns held now by people who previously held K7DMN.
No current licensee on record previously held this callsign.