Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4GYK callsign genealogy
Currently held by RICH, JACQUELINE H
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 K4GYK's current licensee, walking backwards.
- RICH, JACQUELINE HFLgranted 2003-01-30cancelled 2007-10-16
Successor callsigns
Callsigns held now by people who previously held K4GYK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4GYK, oldest first.
- RICH, JACKSON B FL1996-06-03 → cancelled 2005-10-27
- RICH, JACQUELINE H FL2017-10-14 active