KO4OSN
Active2x3District 4
No competing applications on record.
License HolderCallaway Jr, James M
License ClassGeneral
Min. Class RequiredTechnician
LocationElko, NV
Grant DateMar 25, 2021
Expiration DateMar 25, 2031
KO4OSN is a 2x3 format amateur radio callsign. It is currently registered to Callaway Jr, James M in Elko, NV. 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: 39 units(Moderate)
Voice Phonetics
Kilo Oscar Four Oscar Sierra November
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantMar 25, 2021
- License IssuedMar 25, 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.