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KD4USV

Available2x3District 4

No competing applications on record.

License HolderWILLIAMSON, MICHAEL D

License ClassTechnician

Min. Class RequiredTechnician

LocationLA PALMA, CA

Grant DateFeb 22, 2013

Expiration DateMar 2, 2023

Cancellation DateMar 5, 2025

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KD4USV

Available2x3District 4

No competing applications on record.

License HolderWILLIAMSON, MICHAEL D

License ClassTechnician

Min. Class RequiredTechnician

LocationLA PALMA, CA

Grant DateFeb 22, 2013

Expiration DateMar 2, 2023

Cancellation DateMar 5, 2025

Available for ApplicationsMar 3, 2025

KD4USV is a 2x3 format amateur radio callsign. It is currently registered to WILLIAMSON, MICHAEL D in LA PALMA, CA. 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

Kilo Delta Four Uniform Sierra Victor

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 ExpiredMar 5, 2025
License RenewedFeb 22, 2013
License RenewedJan 22, 2003

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.

Search external databases

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← KD4USU KD4USW →

FCC data as of Sep 4, 2026

Is KD4USV Available? FCC Vanity Status & Watchlist