Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7WEC callsign genealogy
Currently held by Cassels, William E
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 K7WEC's current licensee, walking backwards.
- Cassels, William EAZgranted 2022-04-04cancelled 2022-04-23
Successor callsigns
Callsigns held now by people who previously held K7WEC.
- Cassels, William EAZgranted 2025-08-12cancelled 2026-01-10
All historical holders
Every license row we've seen with the callsign K7WEC, oldest first.
- CASSELS, WILLIAM E AZ2009-09-22 → cancelled 2021-12-11
- Cassels, William E AZ2022-04-23 → cancelled 2025-08-12