Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB4N callsign genealogy
Currently held by BRANCH, KENNETH V
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 NB4N's current licensee, walking backwards.
- KN4SIPcancelledRiner Raleigh Contest ClubVAgranted 2019-02-12cancelled 2019-04-09
Successor callsigns
Callsigns held now by people who previously held NB4N.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NB4N, oldest first.
- BRANCH, KENNETH V FL2006-12-22 → cancelled 2019-03-22
- Riner Raleigh Contest Club VA2019-04-09 active