KO4SMX
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderEvangelo, Joshua T
License ClassGeneral
Min. Class RequiredTechnician
LocationChesapeake, VA
Grant DateAug 10, 2021
Expiration DateAug 10, 2031
KO4SMX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Evangelo, Joshua T in Chesapeake, VA. 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 Mejia, Santiago on Jun 25, 2020. KO4SMX has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- ... -- -..-
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Oscar Four Sierra Mike X-ray
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 13, 2026
- Administrative Update AppliedFeb 16, 2024
- License ModifiedJul 10, 2023
- Administrative Update AppliedJun 1, 2022
- System-Generated GrantAug 10, 2021
- License IssuedAug 10, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Mejia, SantiagoFiled Jun 25, 2020Not awardedFCC ↗