KO4VDO
Available2x3District 4
No competing applications on record.
License HolderSawyer, Michael J
License ClassTechnician
Min. Class RequiredTechnician
LocationHayward, CA
Grant DateDec 2, 2021
Expiration DateDec 2, 2031
Cancellation DateMay 3, 2022
Available for ApplicationsMay 4, 2024
KO4VDO is a 2x3 format amateur radio callsign. It is currently registered to Sawyer, Michael J in Hayward, CA. 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Victor Delta Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 3, 2022
- System-Generated GrantDec 2, 2021
- License IssuedDec 2, 2021
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.