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K4FK

Active1x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderSOUTH FLORIDA DX ASSN

Min. Class RequiredAmateur Extra

LocationFort Lauderdale, FL

Grant DateDec 13, 2016

Expiration DateFeb 26, 2027

K4FK is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by SOUTH FLORIDA DX ASSN in Fort Lauderdale, 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 Kaleba, Frank J on Mar 14, 2007. K4FK has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo Four Foxtrot Kilo

Readability: 8.5/10(High readability)

License History

License ModifiedJul 5, 2022
License RenewedDec 13, 2016
License ModifiedFeb 28, 2011
License RenewedJan 26, 2007
FRN Association Email SentJan 25, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kaleba, Frank JFiled Mar 14, 2007
Not awardedFCC ↗
McCann, Ralph RFiled Mar 14, 2007
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

K4FK FCC Vanity Status: 2 Competing Applications & History