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K7JRK

Active1x3District 7

Competitive callsign — 4 applications filed with the FCC.

License HolderHEIMSOTH, WAYNE B

License ClassTechnician

Min. Class RequiredGeneral

LocationLOS GATOS, CA

Grant DateOct 4, 2022

Expiration DateOct 23, 2032

K7JRK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HEIMSOTH, WAYNE B in LOS GATOS, CA. 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 Kay, Jay R on Jun 18, 2020. K7JRK has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Seven Juliet Romeo Kilo

Readability: 6.5/10(Good readability)

License History

Administrative Update AppliedSep 16, 2023
License RenewedOct 4, 2022
Administrative Update AppliedAug 15, 2013
License IssuedOct 23, 2012
Vanity Callsign GrantedOct 23, 2012

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kay, Jay RFiled Jun 18, 2020
DismissedFCC ↗
Knapp, Jerrold RFiled Aug 18, 2016
Not awardedFCC ↗
Kopenhefer, Jacob RFiled Oct 5, 2012
Not awardedFCC ↗
Karren, John RFiled Mar 6, 2009

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K7JRJ K7JRL →

FCC data as of Sep 3, 2026

Not awarded

K7JRK FCC Vanity Status: 4 Competing Applications & History