Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW0ZEN callsign genealogy
Currently held by Shomo, Steven M
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 WW0ZEN's current licensee, walking backwards.
- Shomo, Steven MCOgranted 2019-11-18cancelled 2019-12-06
Successor callsigns
Callsigns held now by people who previously held WW0ZEN.
No current licensee on record previously held this callsign.