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W0TCO

Active1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderDMC Amateur Radio Club

Min. Class RequiredGeneral

LocationRiverside, CA

Grant DateMay 7, 2022

Expiration DateMay 7, 2032

W0TCO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DMC Amateur Radio Club in Riverside, CA. 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 Duss, Andrew on Apr 19, 2022. W0TCO has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Whiskey Zero Tango Charlie Oscar

Readability: 7.5/10(High readability)

License History

Administrative Update AppliedDec 30, 2025
License ModifiedMar 6, 2023
Administrative Update AppliedFeb 14, 2023
License IssuedMay 7, 2022
Vanity Callsign GrantedMay 7, 2022

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Duss, AndrewFiled Apr 19, 2022
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

W0TCO FCC Vanity Status: 1 Competing Application & History