Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3BMS callsign genealogy
Currently held by Spillman, Brett 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 K3BMS's current licensee, walking backwards.
- Spillman, Brett MPAgranted 2019-09-03cancelled 2020-10-27
Successor callsigns
Callsigns held now by people who previously held K3BMS.
No current licensee on record previously held this callsign.