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K1DDX

Active1x3District 1

Competitive callsign — 7 applications filed with the FCC.

License HolderKIDD 209, CHRISTOPHER C

License ClassGeneral

Min. Class RequiredGeneral

LocationBrentwood, CA

Grant DateNov 15, 2016

Expiration DateNov 15, 2026

K1DDX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KIDD 209, CHRISTOPHER C in Brentwood, CA. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Kidd, Christopher C on Oct 25, 2016. K1DDX has 9 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo One Delta Delta X-ray

Readability: 8/10(High readability)

License History

Administrative Update AppliedMar 28, 2020
License ModifiedDec 12, 2016
License IssuedNov 15, 2016
Vanity Callsign GrantedNov 15, 2016
License CanceledFeb 3, 2009
Administrative Update AppliedJan 16, 2009
Vanity Callsign GrantedFeb 11, 2003
License IssuedFeb 11, 2003
License CanceledFeb 9, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kidd, Christopher CFiled Oct 25, 2016
Not awardedFCC ↗
LIN, BYRON HFiled Mar 9, 2015
Not awardedFCC ↗
Kuipers, BenFiled Jan 22, 2008
Not awardedFCC ↗
SEITZ, REED AFiled Jan 23, 2003

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K1DDT K1DDY →

FCC data as of Sep 4, 2026

Dismissed

SEITZ, REED AFiled Jan 23, 2003

Not awardedFCC ↗

SEITZ, REED AFiled Jan 21, 2003

DismissedFCC ↗

SEITZ, REED AFiled Jan 14, 2003

DismissedFCC ↗

K1DDX FCC Vanity Status: 7 Competing Applications & History