KO4NOU
Cancelled2x3District 4
No competing applications on record.
License HolderKRILE, DAVID J
License ClassAdvanced
Min. Class RequiredTechnician
LocationDAYTON, OH
Grant DateMar 2, 2021
Cancellation DateDec 24, 2024
Available for ApplicationsDec 25, 2026
KO4NOU is a 2x3 format amateur radio callsign. It is currently registered to KRILE, DAVID J in DAYTON, OH. 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four November Oscar Uniform
Readability: 6.5/10(Good readability)
Available Dec 25, 2026 (112 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 24, 2024
- License ModifiedNov 7, 2024
- License ModifiedMar 19, 2021
- System-Generated GrantMar 2, 2021
- License IssuedMar 2, 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.