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KD4AV

Active2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderWilliams, Ying P

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMiami, FL

Grant DateNov 30, 2022

Expiration DateFeb 22, 2033

KD4AV is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Williams, Ying P in Miami, FL. 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 Williams, Ying P on Feb 4, 2013. KD4AV has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Kilo Delta Four Alpha Victor

Readability: 8/10(High readability)

License History

License RenewedNov 30, 2022
License IssuedFeb 22, 2013
Vanity Callsign GrantedFeb 22, 2013
License CanceledDec 22, 2012
License RenewedJul 5, 2006
License ModifiedJun 16, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Williams, Ying PFiled Feb 4, 2013
Not awardedFCC ↗

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FCC data as of Jul 9, 2026

KD4AV FCC Vanity Status: 1 Competing Application & History