Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4EYS callsign genealogy
Currently held by Conch Republic Amateur Contest Klub
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 K4EYS's current licensee, walking backwards.
- KI4DDLcancelledConch Republic Amateur Contest KlubFLgranted 2003-11-25cancelled 2003-12-23
Successor callsigns
Callsigns held now by people who previously held K4EYS.
No current licensee on record previously held this callsign.