KM4DXX
Expired2x3District 4
No competing applications on record.
License HolderOswald, Jay R
License ClassTechnician
Min. Class RequiredTechnician
LocationGreenville, NC
Grant DateAug 26, 2014
Expiration DateAug 26, 2024
Available for ApplicationsAug 27, 2026
KM4DXX is a 2x3 format amateur radio callsign. It is currently registered to Oswald, Jay R in Greenville, NC. 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 Mike Four Delta X-ray X-ray
Readability: 8/10(High readability)
Available Aug 27, 2026 (27 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- System-Generated GrantAug 26, 2014
- License IssuedAug 26, 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.