Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4BFP callsign genealogy
Currently held by PATTERSON, BOBBY F
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 N4BFP's current licensee, walking backwards.
- PEARMAN, FRANK BALgranted 2025-04-15cancelled 2025-05-09
Successor callsigns
Callsigns held now by people who previously held N4BFP.
- PATTERSON, BOBBY FNCgranted 2015-11-13
All historical holders
Every license row we've seen with the callsign N4BFP, oldest first.
- UNDERWOOD JR, WALTER G SC1988-12-06 → cancelled 2000-12-07
- PATTERSON, BOBBY F NC2015-01-03 → cancelled 2015-11-13
- PEARMAN Mr, FRANK B AL2025-05-09 active