Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9BJN callsign genealogy
Currently held by Nestler, Brian 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 K9BJN's current licensee, walking backwards.
- NESTLER, BRIAN JILgranted 2010-06-02cancelled 2010-06-22
Successor callsigns
Callsigns held now by people who previously held K9BJN.
No current licensee on record previously held this callsign.