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KD0MOO

Active2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderMachler, Johnathan G

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPalm Bay, FL

Grant DateAug 18, 2022

Expiration DateAug 18, 2030

KD0MOO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Machler, Johnathan G in Palm Bay, FL. 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 Hooper, Robert L on Oct 19, 2015. KD0MOO has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 51 units(Very heavy)

Voice Phonetics

Kilo Delta Zero Mike Oscar Oscar

Readability: 7.5/10(High readability)

License History

Administrative Update AppliedJun 17, 2026
License ModifiedFeb 17, 2023
License RenewedAug 18, 2022
License ModifiedAug 18, 2022
System-Generated GrantAug 18, 2010
License IssuedAug 18, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Hooper, Robert LFiled Oct 19, 2015
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

KD0MOO FCC Vanity Status: 1 Competing Application & History