KM4TEK
Active2x3District 4
No competing applications on record.
License HolderRosso, Joseph A
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationPhoenix, AZ
Grant DateJan 15, 2026
Expiration DateApr 13, 2036
KM4TEK is a 2x3 format amateur radio callsign. It is currently registered to Rosso, Joseph A in Phoenix, AZ. 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: 31 units(Moderate)
Voice Phonetics
Kilo Mike Four Tango Echo Kilo
Readability: 8/10(High readability)
License History
- License RenewedJan 15, 2026
- License ModifiedJun 15, 2018
- System-Generated GrantApr 13, 2016
- License IssuedApr 13, 2016
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.