KO4IYF
Active2x3District 4
No competing applications on record.
License HolderCastillo, Robert M
License ClassTechnician
Min. Class RequiredTechnician
LocationKirby, TX
Grant DateOct 30, 2020
Expiration DateOct 30, 2030
KO4IYF is a 2x3 format amateur radio callsign. It is currently registered to Castillo, Robert M in Kirby, TX. 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four India Yankee Foxtrot
Readability: 7/10(Good readability)
License History
- System-Generated GrantOct 30, 2020
- License IssuedOct 30, 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.