KO4HTR
Available2x3District 4
No competing applications on record.
License HolderRowley, Joshua
License ClassTechnician
Min. Class RequiredTechnician
LocationPort Saint Lucie, FL
Grant DateSep 24, 2020
Expiration DateSep 24, 2030
Cancellation DateOct 28, 2023
Available for ApplicationsOct 29, 2025
KO4HTR is a 2x3 format amateur radio callsign. It is currently registered to Rowley, Joshua in Port Saint Lucie, 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: 35 units(Moderate)
Voice Phonetics
Kilo Oscar Four Hotel Tango 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 CanceledOct 28, 2023
- System-Generated GrantSep 24, 2020
- License IssuedSep 24, 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.