W2MSU
Active1x3District 2
Competitive callsign — 3 applications filed with the FCC.
License HolderDiMario, Carl S
License ClassTechnician
Min. Class RequiredGeneral
LocationLedyard, CT
Grant DateMay 9, 2026
Expiration DateMay 9, 2036
W2MSU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DiMario, Carl S in Ledyard, CT. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Greenia, Roy C on Apr 12, 2016. W2MSU has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Two Mike Sierra Uniform
Readability: 7.5/10(High readability)
License History
- License RenewedMay 9, 2026
- License IssuedApr 30, 2016
- Vanity Callsign GrantedApr 30, 2016
- License ExpiredMar 21, 2014
- Administrative Update AppliedFeb 16, 2005
- License IssuedMar 20, 2002
- Vanity Callsign GrantedMar 20, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.