Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS4DKS callsign genealogy
Currently held by Syck, David
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 KS4DKS's current licensee, walking backwards.
- Syck, David KKYgranted 2016-04-22cancelled 2016-05-10
Successor callsigns
Callsigns held now by people who previously held KS4DKS.
No current licensee on record previously held this callsign.