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KG4YBK

Available2x3District 4

No competing applications on record.

License HolderHaffcke, Alan J

License ClassTechnician

Min. Class RequiredTechnician

LocationGREENEVILLE, TN

Grant DateDec 10, 2012

Expiration DateJan 30, 2023

Cancellation DateJan 31, 2025

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KG4YBK

Available2x3District 4

No competing applications on record.

License HolderHaffcke, Alan J

License ClassTechnician

Min. Class RequiredTechnician

LocationGREENEVILLE, TN

Grant DateDec 10, 2012

Expiration DateJan 30, 2023

Cancellation DateJan 31, 2025

Available for ApplicationsJan 31, 2025

KG4YBK is a 2x3 format amateur radio callsign. It is currently registered to Haffcke, Alan J in GREENEVILLE, TN. 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 Golf Four Yankee Bravo Kilo

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredJan 31, 2025
License RenewedDec 10, 2012
License IssuedJan 30, 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.

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← KG4YBJ KG4YBL →

FCC data as of Sep 14, 2026

Is KG4YBK Available? FCC Vanity Status & Watchlist