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K1KDK

Active1x3District 1

Competitive callsign — 4 applications filed with the FCC.

License HolderMarks, HEATHER D

License ClassGeneral

Min. Class RequiredGeneral

LocationGreenwood, IN

Grant DateMay 19, 2026

Expiration DateMay 19, 2036

K1KDK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Marks, HEATHER D in Greenwood, IN. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Kinney, David M on Apr 29, 2026. K1KDK has 8 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo One Kilo Delta Kilo

Readability: 8/10(High readability)

License History

Vanity Callsign GrantedMay 19, 2026
License IssuedMay 19, 2026
License ExpiredJan 25, 2025
Vanity Callsign GrantedJan 24, 2013
License IssuedJan 24, 2013
License CanceledJun 19, 2004
License IssuedSep 25, 2001
Vanity Callsign GrantedSep 25, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kinney, David MFiled Apr 29, 2026
Not awardedFCC ↗
Tetu, GeorgeFiled Jan 3, 2013
Not awardedFCC ↗
PHILLIPS, R CFiled Sep 6, 2001
Not awardedFCC ↗
Vojtek, John TFiled Sep 6, 2001

Search external databases

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Explore nearby callsigns

← K1KDI K1KDM →

FCC data as of Sep 4, 2026

Not awarded

K1KDK FCC Vanity Status: 4 Competing Applications & History