KO4DVR
Available2x3District 4
No competing applications on record.
License HolderDayao, Mark A
License ClassTechnician
Min. Class RequiredTechnician
LocationLAKE MARY, FL
Grant DateJun 1, 2020
Expiration DateJun 1, 2030
Cancellation DateMar 2, 2021
Available for ApplicationsMar 3, 2023
KO4DVR is a 2x3 format amateur radio callsign. It is currently registered to Dayao, Mark A in LAKE MARY, FL. 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: 39 units(Moderate)
Voice Phonetics
Kilo Oscar Four Delta Victor Romeo
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 2, 2021
- System-Generated GrantJun 1, 2020
- License IssuedJun 1, 2020
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.