Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0SBL callsign genealogy
Currently held by Fisher Sr, George G
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 KB0SBL'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 KB0SBL.
- Fisher Sr, George GMNgranted 2009-03-10cancelled 2021-03-11