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KC4UOE

Available2x3District 4

No competing applications on record.

License HolderNicolson, Alexander M

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationConcord, MA

Grant DateJan 3, 2011

Expiration DateFeb 26, 2021

Cancellation DateFeb 28, 2023

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KC4UOE

Available2x3District 4

No competing applications on record.

License HolderNicolson, Alexander M

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationConcord, MA

Grant DateJan 3, 2011

Expiration DateFeb 26, 2021

Cancellation DateFeb 28, 2023

Available for ApplicationsFeb 27, 2023

KC4UOE is a 2x3 format amateur radio callsign. It is currently registered to Nicolson, Alexander M in Concord, MA. 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: 37 units(Moderate)

Voice Phonetics

Kilo Charlie Four Uniform Oscar Echo

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 ExpiredFeb 28, 2023
License RenewedJan 3, 2011
License RenewedDec 1, 2000

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 29, 2026

Is KC4UOE Available? FCC Vanity Status & Watchlist