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KB0SIO

Expired2x3District 0

No competing applications on record.

License HolderGRAHAM, THOMAS O

License ClassP

Min. Class RequiredTechnician

LocationBURKEVILLE, VA

Grant DateFeb 5, 2015

Expiration DateApr 28, 2025

Available for ApplicationsApr 29, 2027

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KB0SIO

Expired2x3District 0

No competing applications on record.

License HolderGRAHAM, THOMAS O

License ClassP

Min. Class RequiredTechnician

LocationBURKEVILLE, VA

Grant DateFeb 5, 2015

Expiration DateApr 28, 2025

Available for ApplicationsApr 29, 2027

KB0SIO is a 2x3 format amateur radio callsign. It is currently registered to GRAHAM, THOMAS O in BURKEVILLE, VA. 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: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo Zero Sierra India Oscar

Readability: 6/10(Good readability)

Available Apr 29, 2027 (238 days remaining)

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

License History

License RenewedFeb 5, 2015
Administrative Update AppliedApr 15, 2006
License RenewedMar 10, 2005
License ModifiedMay 30, 2000
License ModifiedDec 24, 1999

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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FCC data as of Sep 3, 2026

Is KB0SIO Available? FCC Vanity Status & Watchlist