Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NU1F callsign genealogy
Currently held by Fox, Brian E
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 NU1F's current licensee, walking backwards.
- Fox, Brian ENHgranted 2009-04-02cancelled 2009-12-11
Successor callsigns
Callsigns held now by people who previously held NU1F.
- GANZ, MATTHEW WCAgranted 2022-06-11