Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0SBM callsign genealogy
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 N0SBM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N0SBM.
- BRYANT-KING, WESLEY ACOgranted 2009-05-19cancelled 2021-07-01