Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4TUO callsign genealogy
Currently held by EPPERSON, BRIAN P
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 N4TUO's current licensee, walking backwards.
- Epperson, Brian PTXgranted 2006-08-11cancelled 2006-09-09
Successor callsigns
Callsigns held now by people who previously held N4TUO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4TUO, oldest first.
- EPPERSON, BRIAN P VA1988-11-08 → cancelled 2000-11-09
- Epperson, Brian P TX2016-08-06 active