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KA4KSV

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderCastle, Tommy

License ClassGeneral

Min. Class RequiredTechnician

LocationUlysses, KY

Grant DateMar 4, 2022

Expiration DateMar 4, 2032

KA4KSV is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Castle, Tommy in Ulysses, KY. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Castle, Tommy on Apr 11, 2011. KA4KSV has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- .- ....- -.- ... ...-

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Alpha Four Kilo Sierra Victor

Readability: 7/10(Good readability)

License History

License RenewedMar 4, 2022
License IssuedApr 29, 2011
Vanity Callsign GrantedApr 29, 2011
License ExpiredJan 20, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Castle, TommyFiled Apr 11, 2011
Not awardedFCC ↗

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FCC data as of Jul 10, 2026

KA4KSV FCC Vanity Status: 1 Competing Application & History