Home/Search/KN4JOU

KN4JOU

Available2x3District 4

No competing applications on record.

License HolderSMITH II, ROBERT C

License ClassGeneral

Min. Class RequiredTechnician

LocationCHARLOTTE, NC

Grant DateFeb 12, 2018

Expiration DateFeb 12, 2028

Cancellation DateMar 23, 2018

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KN4JOU

← Back to results

KN4JOU

Available2x3District 4

No competing applications on record.

License HolderSMITH II, ROBERT C

License ClassGeneral

Min. Class RequiredTechnician

LocationCHARLOTTE, NC

Grant DateFeb 12, 2018

Expiration DateFeb 12, 2028

Cancellation DateMar 23, 2018

Available for ApplicationsMar 24, 2020

KN4JOU is a 2x3 format amateur radio callsign. It is currently registered to SMITH II, ROBERT C in CHARLOTTE, NC. 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: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo November Four Juliet Oscar Uniform

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License CanceledMar 23, 2018
System-Generated GrantFeb 12, 2018
License IssuedFeb 12, 2018

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 ↗

Explore nearby callsigns

← KN4JOT KN4JOV →

FCC data as of Sep 12, 2026

Is KN4JOU Available? FCC Vanity Status & Watchlist