KM4RVZ
Available2x3District 4
No competing applications on record.
License HolderSobkoviak, James E
License ClassGeneral
Min. Class RequiredTechnician
LocationPlainfield, IL
Grant DateMar 3, 2016
Expiration DateMar 3, 2026
Cancellation DateDec 29, 2017
Available for ApplicationsDec 30, 2019
KM4RVZ is a 2x3 format amateur radio callsign. It is currently registered to Sobkoviak, James E in Plainfield, IL. 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: 39 units(Moderate)
Voice Phonetics
Kilo Mike Four Romeo Victor Zulu
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 29, 2017
- License ModifiedDec 5, 2017
- Administrative Update AppliedMar 15, 2017
- License ModifiedJul 18, 2016
- Authorization PrintedMar 8, 2016
- Reference Copy Duplicate RequestedMar 7, 2016
- System-Generated GrantMar 3, 2016
- License IssuedMar 3, 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.