Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NM7D callsign genealogy
Currently held by Southern Utah DX Club
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 NM7D's current licensee, walking backwards.
- Weaver, MatthewIDgranted 2026-01-31cancelled 2026-05-01
Successor callsigns
Callsigns held now by people who previously held NM7D.
- SCHLOSSER, GEORGE PWAgranted 2011-12-15cancelled 2012-01-21
All historical holders
Every license row we've seen with the callsign NM7D, oldest first.
- SCHLOSSER, GEORGE P WA1995-01-30 → cancelled 2002-03-07
- Southern Utah DX Club UT2014-04-10 → cancelled 2026-03-06
- Weaver, Matthew ID2026-05-01 active