Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RGK callsign genealogy
Currently held by DAVIS JR, SAM T
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 K4RGK's current licensee, walking backwards.
- Young, Daryl CGAgranted 2013-05-17cancelled 2014-06-14
Successor callsigns
Callsigns held now by people who previously held K4RGK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RGK, oldest first.
- DAVIS JR, SAM T AL1995-07-28 → cancelled 2007-07-29
- Young, Daryl C GA2024-03-19 active