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KY4SDB

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderButts, Steven D

License ClassGeneral

Min. Class RequiredTechnician

LocationMount Eden, KY

Grant DateApr 1, 2021

Expiration DateApr 15, 2031

KY4SDB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Butts, Steven D in Mount Eden, 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 Butts, Steven D on Mar 28, 2011. KY4SDB has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Yankee Four Sierra Delta Bravo

Readability: 7/10(Good readability)

License History

License RenewedApr 1, 2021
Administrative Update AppliedApr 1, 2021
License ModifiedApr 21, 2011
License IssuedApr 15, 2011
Vanity Callsign GrantedApr 15, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Butts, Steven DFiled Mar 28, 2011
Not awardedFCC ↗

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FCC data as of Jul 30, 2026

KY4SDB FCC Vanity Status: 1 Competing Application & History