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KB4EFW

Available2x3District 4

No competing applications on record.

License HolderFERRELL, JOHN L

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationJULIAN, NC

Grant DateJun 6, 2013

Expiration DateAug 3, 2023

Cancellation DateAug 5, 2025

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KB4EFW

Available2x3District 4

No competing applications on record.

License HolderFERRELL, JOHN L

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationJULIAN, NC

Grant DateJun 6, 2013

Expiration DateAug 3, 2023

Cancellation DateAug 5, 2025

Available for ApplicationsAug 4, 2025

KB4EFW is a 2x3 format amateur radio callsign. It is currently registered to FERRELL, JOHN L in JULIAN, NC. 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: 34 units(Moderate)

Voice Phonetics

Kilo Bravo Four Echo Foxtrot Whiskey

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 ExpiredAug 5, 2025
License RenewedJun 6, 2013
License RenewedJun 5, 2003
License ModifiedSep 13, 2001
License ModifiedJun 3, 2000

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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← KB4EFU KB4EFX →

FCC data as of Sep 3, 2026

Is KB4EFW Available? FCC Vanity Status & Watchlist