KM4KTR
Active2x3District 4
No competing applications on record.
License HolderCastillo, Arthur H
License ClassTechnician
Min. Class RequiredTechnician
LocationVero Beach, FL
Grant DateMay 7, 2025
Expiration DateMay 27, 2035
KM4KTR is a 2x3 format amateur radio callsign. It is currently registered to Castillo, Arthur H in Vero Beach, 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 Mike Four Kilo Tango Romeo
Readability: 7.5/10(High readability)
License History
- License RenewedMay 7, 2025
- System-Generated GrantMay 27, 2015
- License IssuedMay 27, 2015
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.