Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1BSM callsign genealogy
Currently held by Brick Store Museum Amateur Radio Club
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 KB1BSM's current licensee, walking backwards.
- KC1VHVcancelledBrick Store Museum Amateur Radio ClubMEgranted 2024-09-04cancelled 2024-10-22
Successor callsigns
Callsigns held now by people who previously held KB1BSM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1BSM, oldest first.
- FORTIER, CARL M NH1995-06-15 → cancelled 2007-06-16
- Brick Store Museum Amateur Radio Club ME2024-10-22 active