Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4BNC callsign genealogy
Currently held by ISOM, DAVID L
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 N4BNC's current licensee, walking backwards.
- Galloway, Dave WNCgranted 2021-04-05cancelled 2021-04-27
Successor callsigns
Callsigns held now by people who previously held N4BNC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4BNC, oldest first.
- ISOM, DAVID L GA2004-11-19 → cancelled 2017-02-16
- Galloway, Dave W NC2021-04-27 active