Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9UX callsign genealogy
Currently held by Schwarz, Joseph V
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 N9UX's current licensee, walking backwards.
- Schwarz, Joseph VWIgranted 2002-03-11cancelled 2002-08-28
Successor callsigns
Callsigns held now by people who previously held N9UX.
No current licensee on record previously held this callsign.