Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS4ZN callsign genealogy
Currently held by WILKINS, RICHARD 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 KS4ZN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KS4ZN.
- WILKINS, RICHARD SFLgranted 1997-09-17cancelled 2009-09-18