Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CFX callsign genealogy
Currently held by SCHMIDT, CLARENCE R
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 W7CFX's current licensee, walking backwards.
- PARKER, MATTHEWUTgranted 2024-03-19cancelled 2024-04-09
Successor callsigns
Callsigns held now by people who previously held W7CFX.
- PARKER, MATTHEWUTgranted 2025-06-14
All historical holders
Every license row we've seen with the callsign W7CFX, oldest first.
- SCHMIDT, CLARENCE R MT1997-06-09 → cancelled 2009-06-10
- PARKER, MATTHEW UT2024-04-09 → cancelled 2025-06-14