Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CCW callsign genealogy
Currently held by READ, JOHN F
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 W7CCW's current licensee, walking backwards.
- READ, JOHN FAZgranted 2000-07-19cancelled 2005-07-19
- KC6DCFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W7CCW.
- WILLIS SR, C CRAIGNCgranted 2009-03-03cancelled 2021-05-06
All historical holders
Every license row we've seen with the callsign W7CCW, oldest first.
- READ, JOHN F AZ2025-06-19 active
- WILLIS SR, C CRAIG— → cancelled 1999-05-05