Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9BSK callsign genealogy
Currently held by Gajewski, Lee J
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 KC9BSK'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 KC9BSK.
- Gajewski, Lee JWIgranted 2022-03-28