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KO4WXN

Available2x3District 4

No competing applications on record.

License HolderSczaniecki, Leszek

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationWake Forest, NC

Grant DateFeb 22, 2022

Expiration DateFeb 22, 2032

Cancellation DateMar 14, 2022

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KO4WXN

Available2x3District 4

No competing applications on record.

License HolderSczaniecki, Leszek

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationWake Forest, NC

Grant DateFeb 22, 2022

Expiration DateFeb 22, 2032

Cancellation DateMar 14, 2022

Available for ApplicationsMar 15, 2024

KO4WXN is a 2x3 format amateur radio callsign. It is currently registered to Sczaniecki, Leszek in Wake Forest, 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 Oscar Four Whiskey X-ray 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 CanceledMar 14, 2022
System-Generated GrantFeb 22, 2022
License IssuedFeb 22, 2022

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 4, 2026

Is KO4WXN Available? FCC Vanity Status & Watchlist