Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WJ0S callsign genealogy
Currently held by STALZER, JAMES B
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 WJ0S's current licensee, walking backwards.
- STALZER, JAMES BSDgranted 1994-03-29cancelled 2000-06-30
Successor callsigns
Callsigns held now by people who previously held WJ0S.
No current licensee on record previously held this callsign.