Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2BUZ callsign genealogy
Currently held by Biermann, Burton 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 K2BUZ's current licensee, walking backwards.
- Biermann, Burton JMOgranted 2024-02-29cancelled 2024-04-02
Successor callsigns
Callsigns held now by people who previously held K2BUZ.
No current licensee on record previously held this callsign.