Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6KW callsign genealogy
Currently held by Kesy, Jacek
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 AF6KW's current licensee, walking backwards.
- Kesy, JacekCAgranted 2008-07-09cancelled 2008-07-22
Successor callsigns
Callsigns held now by people who previously held AF6KW.
No current licensee on record previously held this callsign.