KO4O
Active2x1District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCOOK, ROGER D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationTRINITY, AL
Grant DateJan 14, 2021
Expiration DateJan 29, 2031
KO4O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by COOK, ROGER D in TRINITY, AL. 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 RANGE, RICHARD H on Jan 13, 2021. KO4O has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- ---
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Oscar Four Oscar
Readability: 8.5/10(High readability)
License History
- License RenewedJan 14, 2021
- License RenewedNov 17, 2010
- License RenewedNov 3, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- RANGE, RICHARD HFiled Jan 13, 2021DismissedFCC ↗