Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4WBO callsign genealogy
Currently held by HOWARD JR, JAMES N
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 N4WBO's current licensee, walking backwards.
- KQ4KEWcancelledNCEM Western BranchNCgranted 2023-07-28cancelled 2023-08-29
Successor callsigns
Callsigns held now by people who previously held N4WBO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4WBO, oldest first.
- HOWARD JR, JAMES N TX1995-08-17 → cancelled 2007-08-18
- NCEM Western Branch NC2023-08-29 active