KM4SXM
Active2x3District 4
No competing applications on record.
License HolderO'Rourke, James P
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationManassas, VA
Grant DateMay 13, 2026
Expiration DateApr 1, 2036
KM4SXM is a 2x3 format amateur radio callsign. It is currently registered to O'Rourke, James P in Manassas, VA. 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: 37 units(Moderate)
Voice Phonetics
Kilo Mike Four Sierra X-ray Mike
Readability: 8/10(High readability)
License History
- License RenewedMay 13, 2026
- License ModifiedNov 28, 2018
- License ModifiedMay 10, 2016
- System-Generated GrantApr 1, 2016
- License IssuedApr 1, 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.