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KM4SCB

Expired2x3District 4

No competing applications on record.

License HolderCardoso, Jonas B

License ClassTechnician

Min. Class RequiredTechnician

LocationOrange Park, FL

Grant DateMar 9, 2016

Expiration DateMar 9, 2026

Available for ApplicationsMar 10, 2028

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KM4SCB

Expired2x3District 4

No competing applications on record.

License HolderCardoso, Jonas B

License ClassTechnician

Min. Class RequiredTechnician

LocationOrange Park, FL

Grant DateMar 9, 2016

Expiration DateMar 9, 2026

Available for ApplicationsMar 10, 2028

KM4SCB is a 2x3 format amateur radio callsign. It is currently registered to Cardoso, Jonas B in Orange Park, FL. 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 Mike Four Sierra Charlie Bravo

Readability: 7.5/10(High readability)

Available Mar 10, 2028 (544 days remaining)

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

License History

System-Generated GrantMar 9, 2016
License IssuedMar 9, 2016

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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← KM4SCA KM4SCC →

FCC data as of Sep 12, 2026

Is KM4SCB Available? FCC Vanity Status & Watchlist