Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2FZ callsign genealogy
Currently held by SIMON, BERTRAM
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 K2FZ's current licensee, walking backwards.
- Cross, Leonard WNJgranted 2005-11-18cancelled 2008-04-08
Successor callsigns
Callsigns held now by people who previously held K2FZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2FZ, oldest first.
- SIMON, BERTRAM FL2004-07-27 → cancelled 2006-02-11
- Cross, Leonard W NJ2018-07-07 active