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KN4NUU

Available2x3District 4

No competing applications on record.

License HolderSULLIVAN SR, STEPHEN P

License ClassTechnician

Min. Class RequiredTechnician

LocationNORTH AGUSTA, SC

Grant DateJul 13, 2018

Expiration DateJul 13, 2028

Cancellation DateJul 31, 2018

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KN4NUU

Available2x3District 4

No competing applications on record.

License HolderSULLIVAN SR, STEPHEN P

License ClassTechnician

Min. Class RequiredTechnician

LocationNORTH AGUSTA, SC

Grant DateJul 13, 2018

Expiration DateJul 13, 2028

Cancellation DateJul 31, 2018

Available for ApplicationsAug 1, 2020

KN4NUU is a 2x3 format amateur radio callsign. It is currently registered to SULLIVAN SR, STEPHEN P in NORTH AGUSTA, SC. 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

Kilo November Four November Uniform Uniform

Readability: 5.5/10(Moderate readability)

This callsign is available now

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

License History

License CanceledJul 31, 2018
System-Generated GrantJul 13, 2018
License IssuedJul 13, 2018

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 12, 2026

Is KN4NUU Available? FCC Vanity Status & Watchlist