Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4GRD callsign genealogy
Currently held by HITCHINGHAM, THOMAS W
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 N4GRD's current licensee, walking backwards.
- Shoemaker, BruceNCgranted 2022-07-28cancelled 2022-09-13
Successor callsigns
Callsigns held now by people who previously held N4GRD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4GRD, oldest first.
- HITCHINGHAM, THOMAS W FL2007-01-05 → cancelled 2019-03-26
- Shoemaker, Bruce NC2022-09-13 active