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WD4DKU

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRADFORD, RONNIE

License ClassTechnician

Min. Class RequiredTechnician

LocationCRESTVIEW, FL

Grant DateJan 3, 2025

Expiration DateJan 3, 2035

WD4DKU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by RADFORD, RONNIE in CRESTVIEW, 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 RADFORD, RONNIE on Dec 16, 2024. WD4DKU has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Whiskey Delta Four Delta Kilo Uniform

Readability: 7/10(Good readability)

License History

License IssuedJan 3, 2025
Vanity Callsign GrantedJan 3, 2025

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

RADFORD, RONNIEFiled Dec 16, 2024
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 29, 2026

WD4DKU FCC Vanity Status: 1 Competing Application & History