KO4ZRW
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKALT, FREDERICK J
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationKaty, TX
Grant DateApr 14, 2022
Expiration DateApr 14, 2032
KO4ZRW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by KALT, FREDERICK J in Katy, TX. 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 McRorie, Adam C on Oct 22, 2020. KO4ZRW has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- --.. .-. .--
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Zulu Romeo Whiskey
Readability: 7/10(Good readability)
License History
- System-Generated GrantApr 14, 2022
- License IssuedApr 14, 2022
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- McRorie, Adam CFiled Oct 22, 2020Not awardedFCC ↗