Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7XU callsign genealogy
Currently held by Gunther, Fred 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 AC7XU's current licensee, walking backwards.
- Gunther, Fred JWAgranted 2000-12-05cancelled 2003-03-17
- N7PWVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AC7XU.
No current licensee on record previously held this callsign.