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K4NMK

Active1x3District 4

Competitive callsign — 4 applications filed with the FCC.

License HolderFrancis 230, Donald E

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLehigh Acres, FL

Grant DateMay 7, 2021

Expiration DateMay 7, 2031

K4NMK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Francis 230, Donald E in Lehigh Acres, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Francis 230, Donald E on Apr 19, 2021. K4NMK has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Four November Mike Kilo

Readability: 8/10(High readability)

License History

License IssuedMay 7, 2021
Vanity Callsign GrantedMay 7, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Francis 230, Donald EFiled Apr 19, 2021
Not awardedFCC ↗
Schweikert, Werner GFiled Jan 13, 2004
Not awardedFCC ↗
RODRIGUEZ, JOAQUIN PFiled Jan 26, 2000
DismissedFCC ↗
WELLBURN, HENRYFiled Jan 26, 2000

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Explore nearby callsigns

← K4NMJ K4NML →

FCC data as of Sep 4, 2026

Dismissed

K4NMK FCC Vanity Status: 4 Competing Applications & History