Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7MM callsign genealogy
Currently held by AVERY, DALE W
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 KC7MM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC7MM.
- AVERY, DALE WWAgranted 2023-12-12
All historical holders
Every license row we've seen with the callsign KC7MM, oldest first.
- AVERY, DALE W WA1997-02-06 → cancelled 2004-02-28
- Schoof, Russell D OR2026-08-05 active