Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5BBR callsign genealogy
Currently held by Brekke, Robert 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 K5BBR's current licensee, walking backwards.
- Brekke, Robert LTXgranted 2016-07-26cancelled 2016-08-26
Successor callsigns
Callsigns held now by people who previously held K5BBR.
- REYNOLDS, BILLY BMOgranted 2018-09-11cancelled 2024-07-16
All historical holders
Every license row we've seen with the callsign K5BBR, oldest first.
- Brekke, Robert L TX2026-06-30 active
- REYNOLDS, BILLY B— → cancelled 1998-12-09