Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DEM callsign genealogy
Currently held by Carson Valley Radio 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 W7DEM's current licensee, walking backwards.
- KD7IFDcancelledCarson Valley Radio ClubNVgranted 2000-03-16cancelled 2000-04-14
Successor callsigns
Callsigns held now by people who previously held W7DEM.
No current licensee on record previously held this callsign.