KA0SON
Active2x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderKLEIN, MARTY
License ClassTechnician
Min. Class RequiredTechnician
LocationNAPA, CA
Grant DateNov 25, 2023
Expiration DateNov 25, 2033
KA0SON is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by KLEIN, MARTY in NAPA, CA. 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 KLEIN, MARTY on Nov 7, 2023. KA0SON has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .- ----- ... --- -.
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Alpha Zero Sierra Oscar November
Readability: 6/10(Good readability)
License History
- License IssuedNov 25, 2023
- Vanity Callsign GrantedNov 25, 2023
- Internal Correction AppliedNov 8, 2023
- Internal Correction AppliedNov 8, 2023
- Internal Correction AppliedNov 8, 2023
- Internal Correction AppliedNov 8, 2023
- License RenewedMar 12, 2015
- License RenewedMar 1, 2005
- License ModifiedMay 16, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.