Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4PJB callsign genealogy
Currently held by Beiner, Phillip J
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 N4PJB's current licensee, walking backwards.
- Beiner, Phillip JFLgranted 2021-07-14cancelled 2021-09-28
Successor callsigns
Callsigns held now by people who previously held N4PJB.
- Beiner, Phillip JCTgranted 2022-09-13