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KN4UUH

Available2x3District 4

No competing applications on record.

License HolderStraining, David F

License ClassTechnician

Min. Class RequiredTechnician

LocationJacksonville, FL

Grant DateMay 24, 2019

Expiration DateMay 24, 2029

Cancellation DateJun 15, 2019

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KN4UUH

Available2x3District 4

No competing applications on record.

License HolderStraining, David F

License ClassTechnician

Min. Class RequiredTechnician

LocationJacksonville, FL

Grant DateMay 24, 2019

Expiration DateMay 24, 2029

Cancellation DateJun 15, 2019

Available for ApplicationsJun 16, 2021

KN4UUH is a 2x3 format amateur radio callsign. It is currently registered to Straining, David F in Jacksonville, FL. 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 Uniform Uniform Hotel

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License CanceledJun 15, 2019
System-Generated GrantMay 24, 2019
License IssuedMay 24, 2019

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 KN4UUH Available? FCC Vanity Status & Watchlist