N9MDU
Active1x3District 9
No competing applications on record.
License HolderKOWALSKI, JOHN A
License ClassAdvanced
Min. Class RequiredGeneral
LocationWHEATON, IL
Grant DateJan 28, 2025
Expiration DateJan 28, 2035
N9MDU is a 1x3 format amateur radio callsign. It is currently registered to KOWALSKI, JOHN A in WHEATON, IL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.