Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5BAR callsign genealogy
Currently held by COOPER, BRYAN
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 KC5BAR's current licensee, walking backwards.
- Roselli, Brian AOHgranted 2017-10-20cancelled 2018-04-10
Successor callsigns
Callsigns held now by people who previously held KC5BAR.
- Roselli, Brian AOHgranted 2019-09-27
All historical holders
Every license row we've seen with the callsign KC5BAR, oldest first.
- COOPER, BRYAN AR1993-06-01 → cancelled 2005-06-02
- Roselli, Brian A OH2018-04-10 → cancelled 2019-09-27