KM4JOS
Cancelled2x3District 4
No competing applications on record.
License HolderOBrien, Michael C
License ClassTechnician
Min. Class RequiredTechnician
LocationMaurertown, VA
Grant DateJan 9, 2025
Cancellation DateJan 28, 2025
Available for ApplicationsJan 29, 2027
KM4JOS is a 2x3 format amateur radio callsign. It is currently registered to OBrien, Michael C in Maurertown, 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Juliet Oscar Sierra
Readability: 7/10(Good readability)
Available Jan 29, 2027 (93 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJan 28, 2025
- License RenewedJan 9, 2025
- Administrative Update AppliedJun 16, 2020
- System-Generated GrantApr 8, 2015
- License IssuedApr 8, 2015
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.