KO4ZYW
Active2x3District 4
No competing applications on record.
License HolderRichardson Jr, Marcus W
License ClassTechnician
Min. Class RequiredTechnician
LocationSpartanburg, SC
Grant DateApr 18, 2022
Expiration DateApr 18, 2032
KO4ZYW is a 2x3 format amateur radio callsign. It is currently registered to Richardson Jr, Marcus W in Spartanburg, SC. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- --- ....- --.. -.-- .--
CW Weight: 48 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Zulu Yankee Whiskey
Readability: 7.5/10(High readability)
License History
- System-Generated GrantApr 18, 2022
- License IssuedApr 18, 2022
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.