K2MMB
Expired1x3District 2
Competitive callsign — 3 applications filed with the FCC.
License HolderBrown, Mary M
License ClassTechnician
Min. Class RequiredGeneral
LocationSouthold, NY
Grant DateSep 12, 2014
Expiration DateSep 12, 2024
Available for ApplicationsSep 13, 2026
K2MMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Brown, Mary M in Southold, NY. 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 Brown, Mary M on Aug 25, 2014. K2MMB has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..--- -- -- -...
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Two Mike Mike Bravo
Readability: 9/10(Excellent readability)
Available Sep 13, 2026 (10 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedSep 12, 2014
- Vanity Callsign GrantedSep 12, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.