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KC0SAX

Active2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderO'Hara, Cavan M

License ClassGeneral

Min. Class RequiredTechnician

LocationRobins, IA

Grant DateJul 4, 2017

Expiration DateJul 4, 2027

KC0SAX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by O'Hara, Cavan M in Robins, IA. 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 O'Hara, Cavan M on Jun 15, 2017. KC0SAX has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- -.-. ----- ... .- -..-

CW Weight: 45 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Zero Sierra Alpha X-ray

Readability: 6.5/10(Good readability)

License History

License ModifiedApr 2, 2021
License IssuedJul 4, 2017
Vanity Callsign GrantedJul 4, 2017
License CanceledApr 23, 2004
License IssuedApr 2, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

O'Hara, Cavan MFiled Jun 15, 2017
Not awardedFCC ↗

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← KC0SAW KC0SAY →

FCC data as of Sep 3, 2026

KC0SAX FCC Vanity Status: 1 Competing Application & History