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KB4MKE

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBernards, Ralph M

License ClassGeneral

Min. Class RequiredTechnician

LocationLos Altos, CA

Grant DateOct 27, 2004

Expiration DateOct 27, 2014

Cancellation DateOct 28, 2016

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KB4MKE

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBernards, Ralph M

License ClassGeneral

Min. Class RequiredTechnician

LocationLos Altos, CA

Grant DateOct 27, 2004

Expiration DateOct 27, 2014

Cancellation DateOct 28, 2016

Available for ApplicationsOct 28, 2016

KB4MKE is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Bernards, Ralph M in Los Altos, CA. 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 HENDRIKSEN, MICHAEL J on Jul 3, 2017. KB4MKE has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Bravo Four Mike Kilo Echo

Readability: 8/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredOct 28, 2016
License RenewedOct 27, 2004
License ModifiedMay 31, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HENDRIKSEN, MICHAEL JFiled Jul 3, 2017
Not awardedFCC ↗

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FCC data as of Jul 30, 2026

KB4MKE FCC Vanity Status: 1 Competing Application & History