Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7SYK callsign genealogy
Currently held by DYNARSKI JR, ALFRED 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 W7SYK's current licensee, walking backwards.
- DYNARSKI JR, ALFRED JWYgranted 1998-08-28cancelled 2006-12-30
Successor callsigns
Callsigns held now by people who previously held W7SYK.
No current licensee on record previously held this callsign.