Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7EXS callsign genealogy
Currently held by DIETSCH, WILLIAM
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 N7EXS's current licensee, walking backwards.
- Dietsch, Bruce WWAgranted 2023-10-26cancelled 2023-12-22
Successor callsigns
Callsigns held now by people who previously held N7EXS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7EXS, oldest first.
- DIETSCH, WILLIAM OR1994-08-29 → cancelled 2006-08-30
- Dietsch, Bruce W WA2023-12-22 active