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W4YDD

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderThomas, William D

License ClassAmateur Extra

Min. Class RequiredGeneral

Locationmaryville, TN

Grant DateMar 21, 2020

Expiration DateMar 21, 2030

Cancellation DateFeb 23, 2024

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W4YDD

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderThomas, William D

License ClassAmateur Extra

Min. Class RequiredGeneral

Locationmaryville, TN

Grant DateMar 21, 2020

Expiration DateMar 21, 2030

Cancellation DateFeb 23, 2024

Available for ApplicationsFeb 24, 2026

W4YDD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Thomas, William D in maryville, TN. 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 Thomas, William D on Mar 3, 2020. W4YDD has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Whiskey Four Yankee Delta Delta

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License CanceledFeb 23, 2024
License ModifiedJan 16, 2024
License IssuedMar 21, 2020
Vanity Callsign GrantedMar 21, 2020
License ExpiredJan 4, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Thomas, William DFiled Mar 3, 2020
Not awardedFCC ↗

Search external databases

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← W4YDC W4YDH →

FCC data as of Sep 4, 2026

W4YDD FCC Vanity Status: 1 Competing Application & History