KO4NNB
Available2x3District 4
No competing applications on record.
License HolderSteward, Ronald G
License ClassTechnician
Min. Class RequiredTechnician
LocationOak Ridge, TN
Grant DateMar 1, 2021
Expiration DateMar 1, 2031
Cancellation DateMar 20, 2021
Available for ApplicationsMar 21, 2023
KO4NNB is a 2x3 format amateur radio callsign. It is currently registered to Steward, Ronald G in Oak Ridge, TN. 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: 37 units(Moderate)
Voice Phonetics
Kilo Oscar Four November November Bravo
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 20, 2021
- System-Generated GrantMar 1, 2021
- License IssuedMar 1, 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.