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KI4AXO

Available2x3District 4

No competing applications on record.

License HolderMarx, Brian S

License ClassTechnician

Min. Class RequiredTechnician

LocationJohnson City, TN

Grant DateJun 17, 2003

Expiration DateJun 17, 2013

Cancellation DateJun 18, 2015

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KI4AXO

Available2x3District 4

No competing applications on record.

License HolderMarx, Brian S

License ClassTechnician

Min. Class RequiredTechnician

LocationJohnson City, TN

Grant DateJun 17, 2003

Expiration DateJun 17, 2013

Cancellation DateJun 18, 2015

Available for ApplicationsJun 18, 2015

KI4AXO is a 2x3 format amateur radio callsign. It is currently registered to Marx, Brian S in Johnson City, TN. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo India Four Alpha X-ray Oscar

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredJun 18, 2015
License IssuedJun 17, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Sep 3, 2026

Is KI4AXO Available? FCC Vanity Status & Watchlist