Confidence: Medium · Source: FCC ULS · As of 2026-10-27
NA4GN callsign genealogy
Currently held by Fischer, Ted A
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 NA4GN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NA4GN.
No current licensee on record previously held this callsign.