Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA6YAK callsign genealogy
Currently held by Kalinski, Cass E
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 KA6YAK's current licensee, walking backwards.
- Kalinski, Cass ECAgranted 2015-10-23cancelled 2015-11-17
Successor callsigns
Callsigns held now by people who previously held KA6YAK.
No current licensee on record previously held this callsign.