KO4YBW
Active2x3District 4
No competing applications on record.
License HolderMC DONALD, ROBERT S
Min. Class RequiredTechnician
LocationPHOENIX, AZ
Grant DateFeb 24, 2022
Expiration DateFeb 24, 2032
KO4YBW is a 2x3 format amateur radio callsign. It is currently registered to MC DONALD, ROBERT S in PHOENIX, AZ. 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: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Yankee Bravo Whiskey
Readability: 7.5/10(High readability)
License History
- System-Generated GrantFeb 24, 2022
- License IssuedFeb 24, 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.