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K1DDK

Active1x3District 1

Competitive callsign — 2 applications filed with the FCC.

License HolderSherron, David C

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLONDONDERRY, NH

Grant DateApr 16, 2021

Expiration DateApr 16, 2031

K1DDK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Sherron, David C in LONDONDERRY, NH. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Kidd, Thomas on Apr 13, 2021. K1DDK has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo One Delta Delta Kilo

Readability: 8/10(High readability)

License History

License IssuedApr 16, 2021
Vanity Callsign GrantedApr 16, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kidd, ThomasFiled Apr 13, 2021
Not awardedFCC ↗
Sherron, David CFiled Mar 29, 2021
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K1DDK FCC Vanity Status: 2 Competing Applications & History