Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7BAD callsign genealogy
Currently held by Thomas, Richard L
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 KB7BAD's current licensee, walking backwards.
- Edwards, MatthewIDgranted 2025-03-13cancelled 2025-04-01
Successor callsigns
Callsigns held now by people who previously held KB7BAD.
- Thomas, Richard LAZgranted 2007-10-25cancelled 2014-06-30
All historical holders
Every license row we've seen with the callsign KB7BAD, oldest first.
- Thomas, Richard L AZ1997-12-22 → cancelled 2002-04-29
- Edwards, Matthew ID2025-04-01 active