Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7BBB callsign genealogy
Currently held by THOMAS, BONNIE 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 K7BBB's current licensee, walking backwards.
- THOMAS, BONNIE DWAgranted 2006-11-16cancelled 2006-12-19
Successor callsigns
Callsigns held now by people who previously held K7BBB.
- Jack, Steve LUTgranted 2024-01-03
All historical holders
Every license row we've seen with the callsign K7BBB, oldest first.
- Jack, Steven L MT2001-04-14 → cancelled 2004-01-21
- THOMAS, BONNIE D WA2016-10-05 active