KO4OUM
Cancelled2x3District 4
No competing applications on record.
License HolderBrown, Peter B
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationSalem, VA
Grant DateMar 29, 2021
Cancellation DateJul 19, 2025
Available for ApplicationsJul 20, 2027
KO4OUM is a 2x3 format amateur radio callsign. It is currently registered to Brown, Peter B in Salem, 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Oscar Uniform Mike
Readability: 7.5/10(High readability)
Available Jul 20, 2027 (319 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJul 19, 2025
- License ModifiedMay 16, 2022
- System-Generated GrantMar 29, 2021
- License IssuedMar 29, 2021
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.