Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WE0MM callsign genealogy
Currently held by Zownirowycz, Roman J
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 WE0MM's current licensee, walking backwards.
- Zownirowycz, Roman JMNgranted 2018-04-23cancelled 2025-02-01
Successor callsigns
Callsigns held now by people who previously held WE0MM.
No current licensee on record previously held this callsign.