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KO4UBV

Available2x3District 4

No competing applications on record.

License HolderWINKLER, DANIEL T

License ClassGeneral

Min. Class RequiredTechnician

LocationGREENSBORO, NC

Grant DateOct 18, 2021

Expiration DateOct 18, 2031

Cancellation DateDec 7, 2021

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KO4UBV

Available2x3District 4

No competing applications on record.

License HolderWINKLER, DANIEL T

License ClassGeneral

Min. Class RequiredTechnician

LocationGREENSBORO, NC

Grant DateOct 18, 2021

Expiration DateOct 18, 2031

Cancellation DateDec 7, 2021

Available for ApplicationsDec 8, 2023

KO4UBV is a 2x3 format amateur radio callsign. It is currently registered to WINKLER, DANIEL T 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: 40 units(Moderate)

Voice Phonetics

Kilo Oscar Four Uniform Bravo Victor

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 CanceledDec 7, 2021
License ModifiedNov 8, 2021
System-Generated GrantOct 18, 2021
License IssuedOct 18, 2021

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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← KO4UBU KO4UBW →

FCC data as of Jul 10, 2026

Is KO4UBV Available? FCC Vanity Status & Watchlist