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K6MBA

Available1x3District 6

Competitive callsign — 2 applications filed with the FCC.

License HolderArnold, Marcus B

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLakeside, CA

Grant DateAug 6, 2013

Expiration DateAug 6, 2023

Cancellation DateOct 6, 2015

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K6MBA

Available1x3District 6

Competitive callsign — 2 applications filed with the FCC.

License HolderArnold, Marcus B

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationLakeside, CA

Grant DateAug 6, 2013

Expiration DateAug 6, 2023

Cancellation DateOct 6, 2015

Available for ApplicationsOct 7, 2017

K6MBA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Arnold, Marcus B in Lakeside, 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 Getka, David M on May 1, 2026. K6MBA has 8 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Kilo Six Mike Bravo Alpha

Readability: 8.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License CanceledOct 6, 2015
License ModifiedAug 3, 2015
License ModifiedJul 28, 2014
Vanity Callsign GrantedAug 6, 2013
License IssuedAug 6, 2013
License CanceledAug 14, 2007
License RenewedMay 6, 2004
License ModifiedJun 8, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Getka, David MFiled May 1, 2026
Not awardedFCC ↗
Arnold, MarcusFiled Jul 17, 2013
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 29, 2026

K6MBA FCC Vanity Status: 2 Competing Applications & History