W7SMB
Expired1x3District 7
Competitive callsign — 5 applications filed with the FCC.
License HolderBarmore, Sylvia M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSandy, OR
Grant DateJul 11, 2014
Expiration DateJul 11, 2024
Available for ApplicationsJul 12, 2026
W7SMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Barmore, Sylvia M in Sandy, OR. 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 Bota, Andrew on Jan 16, 2024. W7SMB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... ... -- -...
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Seven Sierra Mike Bravo
Readability: 7.5/10(High readability)
Available Jul 12, 2026 (3 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedOct 1, 2014
- License IssuedJul 11, 2014
- Vanity Callsign GrantedJul 11, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.