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K0CK

Active1x2District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderKAPTAIN, CHARLES S

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationDEBARY, FL

Grant DateJan 6, 2017

Expiration DateFeb 14, 2027

K0CK is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by KAPTAIN, CHARLES S in DEBARY, FL. 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 Krech, Clarence B on Apr 17, 2000. K0CK has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Zero Charlie Kilo

Readability: 8/10(High readability)

License History

License RenewedJan 6, 2017
Administrative Update AppliedDec 4, 2008
License RenewedJan 23, 2007
FRN Association Email SentJan 20, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Krech, Clarence BFiled Apr 17, 2000
Not awardedFCC ↗
MARKLE, LARRY EFiled Apr 17, 2000
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

K0CK FCC Vanity Status: 2 Competing Applications & History