Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4GNG callsign genealogy
Currently held by RYBERG, ARTHUR C
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 N4GNG's current licensee, walking backwards.
- Gullion Jr, Gerald NVAgranted 2020-11-20cancelled 2020-12-11
Successor callsigns
Callsigns held now by people who previously held N4GNG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4GNG, oldest first.
- RYBERG, ARTHUR C TN1988-07-26 → cancelled 2000-07-27
- GULLION JR, GERALD N VA2020-12-11 active