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KC4XU

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderCROSSAN, RICKY J

License ClassTechnician

Min. Class RequiredGeneral

LocationWILMINGTON, DE

Grant DateJan 19, 2022

Expiration DateJan 19, 2032

Cancellation DateFeb 22, 2023

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KC4XU

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderCROSSAN, RICKY J

License ClassTechnician

Min. Class RequiredGeneral

LocationWILMINGTON, DE

Grant DateJan 19, 2022

Expiration DateJan 19, 2032

Cancellation DateFeb 22, 2023

Available for ApplicationsFeb 23, 2025

KC4XU is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by CROSSAN, RICKY J in WILMINGTON, DE. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by ADAMS, DAVID L on Dec 29, 2021. KC4XU has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- -.-. ....- -..- ..-

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Charlie Four X-ray Uniform

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledFeb 22, 2023
License IssuedJan 19, 2022
Vanity Callsign GrantedJan 19, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ADAMS, DAVID LFiled Dec 29, 2021
Not awardedFCC ↗

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FCC data as of Sep 12, 2026

KC4XU FCC Vanity Status: 1 Competing Application & History