KO4OOI
Active2x3District 4
No competing applications on record.
License HolderClinger, Matthew B
License ClassTechnician
Min. Class RequiredTechnician
LocationStafford, VA
Grant DateMar 22, 2021
Expiration DateMar 22, 2031
KO4OOI is a 2x3 format amateur radio callsign. It is currently registered to Clinger, Matthew B in Stafford, 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 Oscar India
Readability: 7/10(Good readability)
License History
- System-Generated GrantMar 22, 2021
- License IssuedMar 22, 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.