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K4FMK

Active1x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderKuhlman, Fredrick M

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationMt. Pleasant, MI

Grant DateMar 20, 2017

Expiration DateMar 20, 2027

K4FMK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kuhlman, Fredrick M in Mt. Pleasant, MI. 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 Kuhlman, Fredrick M on Feb 28, 2017. K4FMK has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Four Foxtrot Mike Kilo

Readability: 8.5/10(High readability)

License History

License IssuedMar 20, 2017
Vanity Callsign GrantedMar 20, 2017

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kuhlman, Fredrick MFiled Feb 28, 2017
Not awardedFCC ↗
KAISER, FRANK MFiled Aug 22, 2016
Not awardedFCC ↗

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← K4FMJ K4FML →

FCC data as of Sep 4, 2026

K4FMK FCC Vanity Status: 2 Competing Applications & History