K7SMM
Active1x3District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderMutzig, Steven M
License ClassGeneral
Min. Class RequiredGeneral
LocationSheridan, WY
Grant DateJan 6, 2026
Expiration DateJan 19, 2036
K7SMM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mutzig, Steven M in Sheridan, WY. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Mutzig, Steven M on Dec 31, 2015. K7SMM has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... ... -- --
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Seven Sierra Mike Mike
Readability: 8/10(High readability)
License History
- License RenewedJan 6, 2026
- License ModifiedJul 15, 2016
- Administrative Update AppliedJan 21, 2016
- License IssuedJan 19, 2016
- Vanity Callsign GrantedJan 19, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.