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WB4BNI

Available2x3District 4

No competing applications on record.

License HolderUnderwood, Mark

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationOmaha, NE

Grant DateDec 22, 1994

Expiration DateDec 22, 2004

Cancellation DateDec 23, 2006

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WB4BNI

Available2x3District 4

No competing applications on record.

License HolderUnderwood, Mark

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationOmaha, NE

Grant DateDec 22, 1994

Expiration DateDec 22, 2004

Cancellation DateDec 23, 2006

Available for ApplicationsDec 23, 2006

WB4BNI is a 2x3 format amateur radio callsign. It is currently registered to Underwood, Mark in Omaha, NE. 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: 32 units(Moderate)

Voice Phonetics

Whiskey Bravo Four Bravo November India

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 ExpiredDec 23, 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 9, 2026

Is WB4BNI Available? FCC Vanity Status & Watchlist