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W4VKU

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderKanakasapapathi, Krishna K

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCary, NC

Grant DateFeb 14, 2023

Expiration DateMar 14, 2033

W4VKU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kanakasapapathi, Krishna K in Cary, NC. 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 Kanakasapapathi, Krishna K on Feb 24, 2003. W4VKU has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Whiskey Four Victor Kilo Uniform

Readability: 7.5/10(High readability)

License History

License RenewedFeb 14, 2023
License RenewedFeb 5, 2013
Administrative Update AppliedJan 17, 2007
License IssuedMar 14, 2003
Vanity Callsign GrantedMar 14, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kanakasapapathi, Krishna KFiled Feb 24, 2003
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

W4VKU FCC Vanity Status: 1 Competing Application & History