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KB4OON

Available2x3District 4

No competing applications on record.

License HolderTREADWAY, WILLIAM R

License ClassGeneral

Min. Class RequiredTechnician

LocationDECATUR, AL

Grant DateFeb 28, 2006

Expiration DateMar 28, 2016

Cancellation DateMar 29, 2018

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KB4OON

Available2x3District 4

No competing applications on record.

License HolderTREADWAY, WILLIAM R

License ClassGeneral

Min. Class RequiredTechnician

LocationDECATUR, AL

Grant DateFeb 28, 2006

Expiration DateMar 28, 2016

Cancellation DateMar 29, 2018

Available for ApplicationsMar 29, 2018

KB4OON is a 2x3 format amateur radio callsign. It is currently registered to TREADWAY, WILLIAM R in DECATUR, AL. 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 Bravo Four Oscar Oscar November

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 ExpiredMar 29, 2018
Tax ID (TIN) AddedFeb 28, 2006
License RenewedFeb 28, 2006

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 Jul 30, 2026

Is KB4OON Available? FCC Vanity Status & Watchlist