Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4PBF callsign genealogy
Currently held by Benson, James C
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 N4PBF's current licensee, walking backwards.
- Benson, James CFLgranted 2014-05-16cancelled 2015-11-13
Successor callsigns
Callsigns held now by people who previously held N4PBF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4PBF, oldest first.
- VAHAN, RICHARD FL1996-09-20 → cancelled 2008-09-23
- Benson, James C FL2015-11-13 active