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WB4YKN

Available2x3District 4

No competing applications on record.

License HolderPOLSON SR, RALPH D

License ClassAdvanced

Min. Class RequiredTechnician

LocationGREER, SC

Grant DateFeb 15, 1996

Expiration DateFeb 15, 2006

Cancellation DateFeb 16, 2008

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WB4YKN

Available2x3District 4

No competing applications on record.

License HolderPOLSON SR, RALPH D

License ClassAdvanced

Min. Class RequiredTechnician

LocationGREER, SC

Grant DateFeb 15, 1996

Expiration DateFeb 15, 2006

Cancellation DateFeb 16, 2008

Available for ApplicationsFeb 16, 2008

WB4YKN is a 2x3 format amateur radio callsign. It is currently registered to POLSON SR, RALPH D in GREER, SC. 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: 41 units(Heavy (slower to send))

Voice Phonetics

Whiskey Bravo Four Yankee Kilo November

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 ExpiredFeb 16, 2008

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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FCC data as of Jul 10, 2026

Is WB4YKN Available? FCC Vanity Status & Watchlist