Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6JBL callsign genealogy
Currently held by Boadwee, Harry B
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 KO6JBL'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 KO6JBL.
- Boadwee, Harry BCAgranted 2025-04-30cancelled 2025-07-01