K4MXU
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderDougan, Barbara A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEast Sandwich, MA
Grant DateJul 21, 2026
Expiration DateJul 21, 2036
K4MXU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Dougan, Barbara A in East Sandwich, MA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Hayes Jr, Richard R on Jun 30, 2026. K4MXU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- -..- ..-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Mike X-ray Uniform
Readability: 8/10(High readability)
License History
- License IssuedJul 21, 2026
- Vanity Callsign GrantedJul 21, 2026
- License ModifiedJul 21, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hayes Jr, Richard RFiled Jun 30, 2026Not awardedFCC ↗