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K4YOT

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMACKALINE, CHARLES L

License ClassTechnician

Min. Class RequiredGeneral

LocationCONCORD, NC

Grant DateJan 4, 2020

Expiration DateJan 4, 2030

K4YOT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MACKALINE, CHARLES L in CONCORD, NC. 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 MACKALINE, CHARLES L on Dec 17, 2019. K4YOT has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Four Yankee Oscar Tango

Readability: 8/10(High readability)

License History

License IssuedJan 4, 2020
Vanity Callsign GrantedJan 4, 2020
License ExpiredMar 16, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MACKALINE, CHARLES LFiled Dec 17, 2019
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

K4YOT FCC Vanity Status: 1 Competing Application & History