Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4BJW callsign genealogy
Currently held by Allgor, John D
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 N4BJW's current licensee, walking backwards.
- Allgor, John DIDgranted 2023-04-21cancelled 2023-06-22
Successor callsigns
Callsigns held now by people who previously held N4BJW.
No current licensee on record previously held this callsign.