KO4TTO
Available2x3District 4
No competing applications on record.
License HolderHatfield, Mary C
License ClassTechnician
Min. Class RequiredTechnician
LocationFairfax, VA
Grant DateOct 4, 2021
Expiration DateOct 4, 2031
Cancellation DateApr 30, 2022
Available for ApplicationsMay 1, 2024
KO4TTO is a 2x3 format amateur radio callsign. It is currently registered to Hatfield, Mary C in Fairfax, VA. 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: 38 units(Moderate)
Voice Phonetics
Kilo Oscar Four Tango Tango 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 CanceledApr 30, 2022
- Administrative Update AppliedApr 13, 2022
- System-Generated GrantOct 4, 2021
- License IssuedOct 4, 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.