WC0O
Active2x1District 0
Competitive callsign — 4 applications filed with the FCC.
License HolderPROBST, MATTHEW J
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationOREM, UT
Grant DateMar 20, 2021
Expiration DateMar 20, 2031
WC0O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by PROBST, MATTHEW J in OREM, UT. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Romero, Francisco on Mar 4, 2021. WC0O has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey Charlie Zero Oscar
Readability: 8/10(High readability)
License History
- License IssuedMar 20, 2021
- Vanity Callsign GrantedMar 20, 2021
- Internal Correction AppliedOct 11, 2019
- Internal Correction AppliedOct 11, 2019
- License RenewedJul 10, 2017
- License RenewedJul 23, 2007
- Tax ID (TIN) AddedJul 23, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.