Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5SOZ callsign genealogy
Currently held by EYSENBACH, JOSHUA T
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 W5SOZ's current licensee, walking backwards.
- EYSENBACH, JOSHUA TTXgranted 2022-05-04cancelled 2023-03-21
Successor callsigns
Callsigns held now by people who previously held W5SOZ.
No current licensee on record previously held this callsign.