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KB4JMX

Available2x3District 4

No competing applications on record.

License HolderPORTALUPPI, ANGELO L

License ClassAdvanced

Min. Class RequiredTechnician

LocationMIAMI, FL

Grant DateMay 17, 1994

Expiration DateMay 17, 2004

Cancellation DateMay 18, 2006

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KB4JMX

Available2x3District 4

No competing applications on record.

License HolderPORTALUPPI, ANGELO L

License ClassAdvanced

Min. Class RequiredTechnician

LocationMIAMI, FL

Grant DateMay 17, 1994

Expiration DateMay 17, 2004

Cancellation DateMay 18, 2006

Available for ApplicationsMay 18, 2006

KB4JMX is a 2x3 format amateur radio callsign. It is currently registered to PORTALUPPI, ANGELO L in MIAMI, 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: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo Four Juliet Mike X-ray

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredMay 18, 2006

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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FCC data as of Sep 3, 2026

Is KB4JMX Available? FCC Vanity Status & Watchlist