KO4SBW
Active2x3District 4
No competing applications on record.
License HolderRiordan, Steven F
License ClassGeneral
Min. Class RequiredTechnician
LocationRenton, WA
Grant DateJul 21, 2021
Expiration DateJul 21, 2031
KO4SBW is a 2x3 format amateur radio callsign. It is currently registered to Riordan, Steven F in Renton, WA. 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 Sierra Bravo Whiskey
Readability: 7/10(Good readability)
License History
- System-Generated GrantJul 21, 2021
- License IssuedJul 21, 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.