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K4KCO

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderFORREST, JOHN R

License ClassGeneral

Min. Class RequiredGeneral

LocationHERNANDO, FL

Grant DateMar 27, 2020

Expiration DateMar 27, 2030

K4KCO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FORREST, JOHN R in HERNANDO, FL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by FORREST, JOHN R on Mar 9, 2020. K4KCO has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Four Kilo Charlie Oscar

Readability: 8/10(High readability)

License History

License IssuedMar 27, 2020
Vanity Callsign GrantedMar 27, 2020
License ExpiredDec 31, 2019
Tax ID (TIN) AddedNov 14, 2007
License RenewedNov 14, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

FORREST, JOHN RFiled Mar 9, 2020
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

K4KCO FCC Vanity Status: 1 Competing Application & History