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KF4QWO

Available2x3District 4

No competing applications on record.

License HolderGREEN, WILLIAM L

License ClassTechnician

Min. Class RequiredTechnician

LocationMAYSVILLE, KY

Grant DateFeb 5, 2008

Expiration DateFeb 5, 2018

Cancellation DateFeb 6, 2020

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KF4QWO

Available2x3District 4

No competing applications on record.

License HolderGREEN, WILLIAM L

License ClassTechnician

Min. Class RequiredTechnician

LocationMAYSVILLE, KY

Grant DateFeb 5, 2008

Expiration DateFeb 5, 2018

Cancellation DateFeb 6, 2020

Available for ApplicationsFeb 6, 2020

KF4QWO is a 2x3 format amateur radio callsign. It is currently registered to GREEN, WILLIAM L in MAYSVILLE, KY. 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: 46 units(Heavy (slower to send))

Voice Phonetics

Kilo Foxtrot Four Quebec Whiskey Oscar

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredFeb 6, 2020
License RenewedFeb 5, 2008

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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← KF4QWN KF4QWP →

FCC data as of Jul 31, 2026

Is KF4QWO Available? FCC Vanity Status & Watchlist