Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4EBO callsign genealogy
Currently held by NCEM Eastern Branch
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 N4EBO's current licensee, walking backwards.
- KQ4KEXcancelledNCEM Eastern BranchNCgranted 2023-07-28cancelled 2023-08-29
Successor callsigns
Callsigns held now by people who previously held N4EBO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4EBO, oldest first.
- HARBIN, JOHN L TN2006-12-19 → cancelled 2019-03-12
- NCEM Eastern Branch NC2023-08-29 active