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KR4EJ

Available2x2District 4

No competing applications on record.

License HolderDE SPLINTER, DON H

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationGREEN COVE SPRINGS, FL

Grant DateNov 18, 2013

Expiration DateSep 21, 2023

Cancellation DateSep 23, 2025

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KR4EJ

Available2x2District 4

No competing applications on record.

License HolderDE SPLINTER, DON H

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationGREEN COVE SPRINGS, FL

Grant DateNov 18, 2013

Expiration DateSep 21, 2023

Cancellation DateSep 23, 2025

Available for ApplicationsSep 22, 2025

KR4EJ is a 2x2 format amateur radio callsign. It is currently registered to DE SPLINTER, DON H in GREEN COVE SPRINGS, 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: 30 units(Light (fast to send))

Voice Phonetics

Kilo Romeo Four Echo Juliet

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredSep 23, 2025
Administrative Update AppliedApr 8, 2019
License RenewedNov 18, 2013
FRN Disassociation Letter SentSep 15, 2010
FRN Disassociation Email FailedSep 14, 2010
FRN Association Letter SentSep 14, 2010
FRN Disassociation Email SentSep 14, 2010
FRN Association Email FailedSep 13, 2010
FRN Association Email SentSep 13, 2010
FRN Disassociation Email SentSep 13, 2010
FRN Disassociation Email FailedSep 13, 2010

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

← KR4EI KR4EK →

FCC data as of Sep 4, 2026

License Renewed

Sep 9, 2003

Administrative Update AppliedJan 6, 2003

Tax ID (TIN) AddedFeb 12, 2001

Administrative Update AppliedFeb 12, 2001

Is KR4EJ Available? FCC Vanity Status & Watchlist