Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4GDC callsign genealogy
Currently held by Crecelius, Gregory D
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 KY4GDC's current licensee, walking backwards.
- Crecelius, Gregory DKYgranted 2016-01-19cancelled 2016-02-09
Successor callsigns
Callsigns held now by people who previously held KY4GDC.
No current licensee on record previously held this callsign.