KO1E
Active2x1District 1
Competitive callsign — 6 applications filed with the FCC.
License HolderVIVEIROS, DAVID
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationRIVERSIDE, RI
Grant DateJan 22, 2018
Expiration DateMar 11, 2028
KO1E is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by VIVEIROS, DAVID in RIVERSIDE, RI. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by WRIGHT, CHRISTIAN L on Apr 30, 2021. KO1E has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- .---- .
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Oscar One Echo
Readability: 8.5/10(High readability)
License History
- Authorization PrintedApr 7, 2020
- Reference Copy Duplicate RequestedApr 6, 2020
- License RenewedJan 22, 2018
- Administrative Update AppliedJan 22, 2018
- Administrative Update AppliedNov 8, 2010
- Vanity Callsign GrantedMar 11, 2008
- License IssuedMar 11, 2008
- Internal Correction AppliedMay 15, 2001
- Internal Correction AppliedMay 15, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.