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KA4SYO

Available2x3District 4

No competing applications on record.

License HolderHARJA, ALEKSANDRS

License ClassNovice

Min. Class RequiredTechnician

LocationHOLLY HILL, FL

Grant DateMay 10, 1988

Expiration DateMay 10, 1998

Cancellation DateMay 11, 2000

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KA4SYO

Available2x3District 4

No competing applications on record.

License HolderHARJA, ALEKSANDRS

License ClassNovice

Min. Class RequiredTechnician

LocationHOLLY HILL, FL

Grant DateMay 10, 1988

Expiration DateMay 10, 1998

Cancellation DateMay 11, 2000

Available for ApplicationsMay 11, 2000

KA4SYO is a 2x3 format amateur radio callsign. It is currently registered to HARJA, ALEKSANDRS in HOLLY HILL, 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: 40 units(Moderate)

Voice Phonetics

Kilo Alpha Four Sierra Yankee Oscar

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 ExpiredMay 11, 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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← KA4SYN KA4SYW →

FCC data as of Sep 3, 2026

Is KA4SYO Available? FCC Vanity Status & Watchlist