Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6BR callsign genealogy
Currently held by Basava Raje Urs, Ramesh
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 KM6BR's current licensee, walking backwards.
- Basava Raje Urs, RameshCAgranted 2016-05-23cancelled 2016-11-11
Successor callsigns
Callsigns held now by people who previously held KM6BR.
- ZIMMERMAN, LOUISCAgranted 1991-11-12cancelled 2001-04-13
All historical holders
Every license row we've seen with the callsign KM6BR, oldest first.
- ZIMMERMAN, LOUIS CA1991-11-12 → cancelled 2001-03-20
- Basava Raje Urs, Ramesh CA2026-09-12 active