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KD5UCO

Available2x3District 5

No competing applications on record.

License HolderKARTHEISER, JEFFREY T

License ClassTechnician

Min. Class RequiredTechnician

LocationTUCSON, AZ

Grant DateJul 15, 1994

Expiration DateJul 21, 2002

Cancellation DateJul 22, 2004

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KD5UCO

Available2x3District 5

No competing applications on record.

License HolderKARTHEISER, JEFFREY T

License ClassTechnician

Min. Class RequiredTechnician

LocationTUCSON, AZ

Grant DateJul 15, 1994

Expiration DateJul 21, 2002

Cancellation DateJul 22, 2004

Available for ApplicationsJul 22, 2004

KD5UCO is a 2x3 format amateur radio callsign. It is currently registered to KARTHEISER, JEFFREY T in TUCSON, AZ. 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: 39 units(Moderate)

Voice Phonetics

Kilo Delta Five Uniform Charlie Oscar

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 ExpiredJul 22, 2004
License IssuedOct 16, 2002
System-Generated GrantOct 16, 2002

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 14, 2026

Is KD5UCO Available? FCC Vanity Status & Watchlist