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KD3COZ

Active2x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderGarrett, Robert

License ClassGeneral

Min. Class RequiredTechnician

LocationLinthicum Heights, MD

Grant DateFeb 11, 2026

Expiration DateFeb 11, 2036

KD3COZ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Garrett, Robert in Linthicum Heights, MD. 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 Muldoon, James P on Aug 22, 2011. KD3COZ has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 46 units(Heavy (slower to send))

Voice Phonetics

Kilo Delta Three Charlie Oscar Zulu

Readability: 7.5/10(High readability)

License History

Administrative Update AppliedJul 3, 2026
License ModifiedMar 23, 2026
System-Generated GrantFeb 11, 2026
License IssuedFeb 11, 2026

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Muldoon, James PFiled Aug 22, 2011
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 10, 2026

KD3COZ FCC Vanity Status: 1 Competing Application & History