KM4FIU
Expired2x3District 4
No competing applications on record.
License HolderMARTINEZ, JOSE
License ClassTechnician
Min. Class RequiredTechnician
LocationRUSKIN, FL
Grant DateOct 29, 2014
Expiration DateOct 29, 2024
Available for ApplicationsOct 30, 2026
KM4FIU is a 2x3 format amateur radio callsign. It is currently registered to MARTINEZ, JOSE in RUSKIN, 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: 33 units(Moderate)
Voice Phonetics
Kilo Mike Four Foxtrot India Uniform
Readability: 7/10(Good readability)
Available Oct 30, 2026 (91 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- System-Generated GrantOct 29, 2014
- License IssuedOct 29, 2014
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.