W0MSM
Active1x3District 0
Competitive callsign — 5 applications filed with the FCC.
License HolderMercurio, Matthew S
License ClassTechnician
Min. Class RequiredGeneral
LocationBallwin, MO
Grant DateJun 5, 2018
Expiration DateJun 5, 2028
W0MSM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mercurio, Matthew S in Ballwin, MO. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Mercurio, Matthew S on May 17, 2018. W0MSM has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- -- ... --
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Zero Mike Sierra Mike
Readability: 8/10(High readability)
License History
- License IssuedJun 5, 2018
- Vanity Callsign GrantedJun 5, 2018
- License CanceledSep 17, 2010
- License IssuedMar 30, 2010
- Vanity Callsign GrantedMar 30, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.