Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1BMS callsign genealogy
Currently held by HALL, WILLIAM L
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 W1BMS's current licensee, walking backwards.
- BURTON-KELLY, SUZANNE BMNgranted 2024-03-01cancelled 2024-04-19
Successor callsigns
Callsigns held now by people who previously held W1BMS.
- SCHLOBOHM, BRUCE MCAgranted 2024-10-05
All historical holders
Every license row we've seen with the callsign W1BMS, oldest first.
- HALL, WILLIAM L ME1994-08-23 → cancelled 2006-08-24
- SCHLOBOHM, BRUCE M CA2008-08-08 → cancelled 2014-09-23
- BURTON-KELLY, SUZANNE B MN2024-04-19 active