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.
CW & Voice Analysis
Morse Code
-.- -... .---- -- -- -.
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Bravo One Mike Mike November
Readability: 8/10(High readability)
License History
- License RenewedMay 10, 2025
- License RenewedOct 1, 2015
- System-Generated GrantJun 27, 2005
- License IssuedJun 27, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.