W4SMU
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderRIEDEL, MICHAEL W
License ClassTechnician
Min. Class RequiredGeneral
LocationAlexandria, VA
Grant DateSep 6, 2017
Expiration DateSep 6, 2027
W4SMU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RIEDEL, MICHAEL W in Alexandria, VA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by RIEDEL, MICHAEL W on Aug 17, 2017. W4SMU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ... -- ..-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Four Sierra Mike Uniform
Readability: 7.5/10(High readability)
License History
- License IssuedSep 6, 2017
- Vanity Callsign GrantedSep 6, 2017
- License ExpiredNov 4, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.