Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4GDS callsign genealogy
Currently held by GREENSBORO DAY SCHOOL AMAT RAD CLUB
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 N4GDS's current licensee, walking backwards.
- KE4ZYCcancelledFENSKE, CARL Ecancelled 1997-10-09
Successor callsigns
Callsigns held now by people who previously held N4GDS.
No current licensee on record previously held this callsign.