Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0MWI callsign genealogy
Currently held by IRWIN SR, MICHAEL W
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 W0MWI's current licensee, walking backwards.
- IRWIN SR, MICHAEL WKSgranted 2022-06-28cancelled 2022-12-02
Successor callsigns
Callsigns held now by people who previously held W0MWI.
No current licensee on record previously held this callsign.