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KD4KRX

Available2x3District 4

No competing applications on record.

License HolderFRANK JR, DAVID H

License ClassTechnician

Min. Class RequiredTechnician

LocationLargo, FL

Grant DateJun 19, 2012

Expiration DateJun 19, 2022

Cancellation DateJun 21, 2024

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KD4KRX

Available2x3District 4

No competing applications on record.

License HolderFRANK JR, DAVID H

License ClassTechnician

Min. Class RequiredTechnician

LocationLargo, FL

Grant DateJun 19, 2012

Expiration DateJun 19, 2022

Cancellation DateJun 21, 2024

Available for ApplicationsJun 20, 2024

KD4KRX is a 2x3 format amateur radio callsign. It is currently registered to FRANK JR, DAVID H in Largo, 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: 39 units(Moderate)

Voice Phonetics

Kilo Delta Four Kilo Romeo X-ray

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 ExpiredJun 21, 2024
License RenewedJun 19, 2012
License RenewedMay 8, 2003

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

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KD4KRV KD4KRZ →

FCC data as of Sep 4, 2026

Is KD4KRX Available? FCC Vanity Status & Watchlist