Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3BSK callsign genealogy
Currently held by Klimeck, Barney S
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 KC3BSK's current licensee, walking backwards.
- Klimeck, Barney SNYgranted 2007-06-21cancelled 2007-10-06
Successor callsigns
Callsigns held now by people who previously held KC3BSK.
No current licensee on record previously held this callsign.