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KC4JXS

Available2x3District 4

No competing applications on record.

License HolderBLAIR, JEFFREY S

License ClassTechnician

Min. Class RequiredTechnician

LocationManitowoc, WI

Grant DateFeb 20, 2009

Expiration DateMar 18, 2019

Cancellation DateFeb 19, 2010

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KC4JXS

Available2x3District 4

No competing applications on record.

License HolderBLAIR, JEFFREY S

License ClassTechnician

Min. Class RequiredTechnician

LocationManitowoc, WI

Grant DateFeb 20, 2009

Expiration DateMar 18, 2019

Cancellation DateFeb 19, 2010

Available for ApplicationsFeb 20, 2012

KC4JXS is a 2x3 format amateur radio callsign. It is currently registered to BLAIR, JEFFREY S in Manitowoc, WI. 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: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Four Juliet X-ray Sierra

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License CanceledFeb 19, 2010
License RenewedFeb 20, 2009
Administrative Update AppliedDec 12, 2006
FRN Association Letter SentFeb 21, 2005

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.

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 15, 2026

Is KC4JXS Available? FCC Vanity Status & Watchlist