KO4ROW
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBRUMM, KEITH D
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationVentura, CA
Grant DateJun 29, 2021
Expiration DateJun 29, 2031
KO4ROW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BRUMM, KEITH D in Ventura, 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 Harrell, Kenneth on Nov 19, 2020. KO4ROW has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- .-. --- .--
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Romeo Oscar Whiskey
Readability: 7/10(Good readability)
License History
- System-Generated GrantJun 29, 2021
- License IssuedJun 29, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Harrell, KennethFiled Nov 19, 2020Not awardedFCC ↗