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KC3TLO

Active2x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderMix, Donald

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationAccokeek, MD

Grant DateFeb 7, 2022

Expiration DateFeb 7, 2032

KC3TLO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mix, Donald in Accokeek, 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 Wright, Thomas J on Dec 2, 2015. KC3TLO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Three Tango Lima Oscar

Readability: 7.5/10(High readability)

License History

License ModifiedMay 8, 2023
System-Generated GrantFeb 7, 2022
License IssuedFeb 7, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Wright, Thomas JFiled Dec 2, 2015
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

KC3TLO FCC Vanity Status: 1 Competing Application & History