KB1MMN
Active2x3District 1
No competing applications on record.
License HolderSienkiewicz, Mark T
License ClassTechnician
Min. Class RequiredTechnician
LocationEASTHAMPTON, MA
Grant DateMay 10, 2025
Expiration DateJun 27, 2035
KB1MMN is a 2x3 format amateur radio callsign. It is currently registered to Sienkiewicz, Mark T in EASTHAMPTON, MA. 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.