Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7WCB callsign genealogy
Currently held by BREWINGTON, WILLIAM C
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 W7WCB's current licensee, walking backwards.
- BREWINGTON, WILLIAM CSCgranted 2019-04-15cancelled 2020-06-30
Successor callsigns
Callsigns held now by people who previously held W7WCB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7WCB, oldest first.
- Brohm, William C OR2006-07-14 → cancelled 2018-07-17
- BREWINGTON, WILLIAM C SC2020-06-30 active