Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2BRZ callsign genealogy
Currently held by Donlin, Brian
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 K2BRZ's current licensee, walking backwards.
- Donlin, Brian MNJgranted 2015-04-23cancelled 2016-02-09
Successor callsigns
Callsigns held now by people who previously held K2BRZ.
No current licensee on record previously held this callsign.