Confidence: Medium · Source: FCC ULS · As of 2026-09-17
KC9BRH callsign genealogy
Currently held by Fritz, Dennis B
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 KC9BRH's current licensee, walking backwards.
- Fritz, Dennis BINgranted 1995-12-11cancelled 2002-04-29
Successor callsigns
Callsigns held now by people who previously held KC9BRH.
- Fritz, Dennis BINgranted 2013-05-24cancelled 2025-08-20