N0SMA
Available1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderSTEWART, J SCOTT
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLENEXA, KS
Grant DateFeb 16, 2012
Expiration DateMay 12, 2022
Cancellation DateJun 12, 2012
Available for ApplicationsJun 13, 2014
N0SMA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by STEWART, J SCOTT in LENEXA, KS. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Monson, Sheldon on Apr 6, 2026. N0SMA has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- ... -- .-
CW Weight: 32 units(Moderate)
Voice Phonetics
November Zero Sierra Mike Alpha
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJun 12, 2012
- License ModifiedMar 22, 2012
- License RenewedFeb 16, 2012
- License ModifiedMar 28, 2007
- License RenewedApr 3, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.