Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB4B callsign genealogy
Currently held by DALTON, BOB 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 NB4B's current licensee, walking backwards.
- BUIE, DAVID JFLgranted 2015-08-19cancelled 2023-02-10
Successor callsigns
Callsigns held now by people who previously held NB4B.
- DALTON, Robert NNCgranted 2021-01-22
All historical holders
Every license row we've seen with the callsign NB4B, oldest first.
- WATKINS JR, JOHN W VA2013-10-22 → cancelled 2018-01-10
- DALTON, BOB N NC2020-01-31 → cancelled 2021-01-22
- BUIE, DAVID J FL2023-02-10 active