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KA4MAA

Active2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderArnold, Martin

License ClassGeneral

Min. Class RequiredTechnician

LocationSterling Heights, MI

Grant DateSep 21, 2021

Expiration DateSep 21, 2031

KA4MAA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Arnold, Martin in Sterling Heights, MI. 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 Arnold, Martin on Sep 1, 2021. KA4MAA has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo Alpha Four Mike Alpha Alpha

Readability: 8/10(High readability)

License History

Administrative Update AppliedJul 14, 2023
License IssuedSep 21, 2021
Vanity Callsign GrantedSep 21, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Arnold, MartinFiled Sep 1, 2021
Not awardedFCC ↗
Arnold, MartinFiled Aug 30, 2021
DismissedFCC ↗

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FCC data as of Sep 3, 2026

KA4MAA FCC Vanity Status: 2 Competing Applications & History