Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1BMC callsign genealogy
Currently held by Clough, Brian 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 K1BMC's current licensee, walking backwards.
- Clough, Brian MMAgranted 2010-05-28cancelled 2011-02-25
Successor callsigns
Callsigns held now by people who previously held K1BMC.
No current licensee on record previously held this callsign.