W0WU
Active1x2District 0
Competitive callsign — 10 applications filed with the FCC.
License HolderCARLSON, MATTHEW
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPLYMOUTH, MN
Grant DateApr 28, 2026
Expiration DateApr 28, 2036
W0WU is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by CARLSON, MATTHEW in PLYMOUTH, MN. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Wilkey Sr, Carl J on Apr 13, 2026. W0WU has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- .-- ..-
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Zero Whiskey Uniform
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedApr 28, 2026
- License IssuedApr 28, 2026
- License ExpiredApr 10, 2026
- License RenewedJan 11, 2014
- Vanity Callsign GrantedApr 9, 2004
- License IssuedApr 9, 2004
- Internal Correction AppliedMar 19, 2004
- Internal Correction AppliedMar 19, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.