Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9BMR callsign genealogy
Currently held by Rubin, Barry M
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 K9BMR's current licensee, walking backwards.
- Rubin, Barry MINgranted 2014-07-23cancelled 2021-03-16
Successor callsigns
Callsigns held now by people who previously held K9BMR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9BMR, oldest first.
- CAMPBELL, FRANCES N AZ1995-03-14 → cancelled 2007-03-15
- Rubin, Barry M IN2021-03-16 active