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KC4UKI

Available2x3District 4

No competing applications on record.

License HolderLee, Seung Soo

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPhiladelphia, PA

Grant DateSep 19, 2000

Expiration DateDec 4, 2010

Cancellation DateNov 14, 2003

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KC4UKI

Available2x3District 4

No competing applications on record.

License HolderLee, Seung Soo

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPhiladelphia, PA

Grant DateSep 19, 2000

Expiration DateDec 4, 2010

Cancellation DateNov 14, 2003

Available for ApplicationsNov 15, 2005

KC4UKI is a 2x3 format amateur radio callsign. It is currently registered to Lee, Seung Soo in Philadelphia, PA. 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: 36 units(Moderate)

Voice Phonetics

Kilo Charlie Four Uniform Kilo India

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 CanceledNov 14, 2003
License RenewedSep 19, 2000
License ModifiedJul 11, 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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← KC4UKG KC4UKJ →

FCC data as of Sep 12, 2026

Is KC4UKI Available? FCC Vanity Status & Watchlist