Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7DNB callsign genealogy
Currently held by JACKSON, CHARLES G
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 N7DNB's current licensee, walking backwards.
- BARMPOUTIS, DIONYSIOSILgranted 2023-09-07cancelled 2023-10-20
Successor callsigns
Callsigns held now by people who previously held N7DNB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DNB, oldest first.
- JACKSON, CHARLES G WA2007-11-30 → cancelled 2020-02-27
- BARMPOUTIS, DIONYSIOS IL2023-10-20 active