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K7CS

Active1x2District 7

Competitive callsign — 3 applications filed with the FCC.

License HolderSAMBOL, DON C

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationSkokie, IL

Grant DateMar 7, 2017

Expiration DateMay 15, 2027

K7CS is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by SAMBOL, DON C in Skokie, IL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by WARREN 688, JAMES L on Aug 20, 2018. K7CS has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

Kilo Seven Charlie Sierra

Readability: 7.5/10(High readability)

License History

License RenewedMar 7, 2017
Administrative Update AppliedNov 21, 2013
License RenewedFeb 17, 2007
Administrative Update AppliedJun 19, 2003
Administrative Update AppliedFeb 5, 2003
License ModifiedFeb 21, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

WARREN 688, JAMES LFiled Aug 20, 2018
DismissedFCC ↗
Shelley, Theodore AFiled Jun 17, 2016
DismissedFCC ↗
Taylor, Randall JFiled Jan 10, 2013
Not awardedFCC ↗

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FCC data as of Jul 30, 2026

K7CS FCC Vanity Status: 3 Competing Applications & History