K3ZSM
Available1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderMars, David E
License ClassGeneral
Min. Class RequiredGeneral
LocationHenderson, NV
Grant DateJul 9, 2013
Expiration DateJul 9, 2023
Cancellation DateJul 10, 2025
Available for ApplicationsJul 10, 2025
K3ZSM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mars, David E in Henderson, NV. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Mars, David E on Jun 21, 2013. K3ZSM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- --.. ... --
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Three Zulu Sierra Mike
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 10, 2025
- License ModifiedJul 12, 2013
- License IssuedJul 9, 2013
- Vanity Callsign GrantedJul 9, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Mars, David EFiled Jun 21, 2013Not awardedFCC ↗