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K4MFG

Active1x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderOLIVE TREE AMATEUR RADIO CLUB

Min. Class RequiredGeneral

LocationLA MIRADA, CA

Grant DateDec 12, 2017

Expiration DateDec 12, 2027

K4MFG is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by OLIVE TREE AMATEUR RADIO CLUB in LA MIRADA, CA. 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 Gutierrez Jr, Max on Nov 22, 2017. K4MFG has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Four Mike Foxtrot Golf

Readability: 9/10(Excellent readability)

License History

License ModifiedMar 16, 2023
License ModifiedApr 22, 2019
Administrative Update AppliedFeb 27, 2019
License IssuedDec 12, 2017
Vanity Callsign GrantedDec 12, 2017
License ExpiredOct 27, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Gutierrez Jr, MaxFiled Nov 22, 2017
Not awardedFCC ↗
Fattinger, MichaelFiled Nov 4, 2015
Not awardedFCC ↗

Search external databases

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← K4MFD K4MFK →

FCC data as of Sep 3, 2026

K4MFG FCC Vanity Status: 2 Competing Applications & History