Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7CDB callsign genealogy
Currently held by Brown, Chance D
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 WA7CDB's current licensee, walking backwards.
- Brown, Chance DWAgranted 2022-09-28cancelled 2025-03-29
Successor callsigns
Callsigns held now by people who previously held WA7CDB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7CDB, oldest first.
- MESICK, RALPH L WA2003-11-13 → cancelled 2016-02-02
- Brown, Chance D WA2025-03-29 active