KM4OFO
Active2x3District 4
No competing applications on record.
License HolderDumoulin, James M
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMerritt Island, FL
Grant DateSep 12, 2025
Expiration DateOct 19, 2035
KM4OFO is a 2x3 format amateur radio callsign. It is currently registered to Dumoulin, James M in Merritt Island, FL. 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Oscar Foxtrot Oscar
Readability: 8/10(High readability)
License History
- License RenewedSep 12, 2025
- License ModifiedNov 30, 2016
- System-Generated GrantOct 19, 2015
- License IssuedOct 19, 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.