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WB4NAU

Available2x3District 4

No competing applications on record.

License HolderSHEETS, JOHN L

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationGREENSBORO, NC

Grant DateApr 16, 2008

Expiration DateMay 1, 2018

Cancellation DateMay 2, 2020

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WB4NAU

Available2x3District 4

No competing applications on record.

License HolderSHEETS, JOHN L

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationGREENSBORO, NC

Grant DateApr 16, 2008

Expiration DateMay 1, 2018

Cancellation DateMay 2, 2020

Available for ApplicationsMay 2, 2020

WB4NAU is a 2x3 format amateur radio callsign. It is currently registered to SHEETS, JOHN L in GREENSBORO, 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: 33 units(Moderate)

Voice Phonetics

Whiskey Bravo Four November Alpha Uniform

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 ExpiredMay 2, 2020
License RenewedApr 16, 2008
FRN Association Letter SentApr 16, 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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FCC data as of Jul 10, 2026

Is WB4NAU Available? FCC Vanity Status & Watchlist