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KB3ZXO

Cancelled2x3District 3

No competing applications on record.

License HolderDeleo, Charles

License ClassGeneral

Min. Class RequiredTechnician

LocationDalton, PA

Grant DateMar 15, 2023

Cancellation DateNov 15, 2024

Available for ApplicationsNov 16, 2026

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KB3ZXO

Cancelled2x3District 3

No competing applications on record.

License HolderDeleo, Charles

License ClassGeneral

Min. Class RequiredTechnician

LocationDalton, PA

Grant DateMar 15, 2023

Cancellation DateNov 15, 2024

Available for ApplicationsNov 16, 2026

KB3ZXO is a 2x3 format amateur radio callsign. It is currently registered to Deleo, Charles in Dalton, 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: 47 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo Three Zulu X-ray Oscar

Readability: 7.5/10(High readability)

Available Nov 16, 2026 (74 days remaining)

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledNov 15, 2024
License RenewedMar 15, 2023
Administrative Update AppliedOct 21, 2022
Administrative Update AppliedOct 21, 2022
License ModifiedMar 4, 2013
License IssuedFeb 4, 2013
System-Generated GrantFeb 4, 2013

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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← KB3ZXN KB3ZXP →

FCC data as of Sep 3, 2026

Is KB3ZXO Available? FCC Vanity Status & Watchlist