KB4STU
Active2x3District 4
No competing applications on record.
License HolderSilvers, Charles K
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationButler, MO
Grant DateMar 24, 2022
Expiration DateApr 28, 2032
KB4STU is a 2x3 format amateur radio callsign. It is currently registered to Silvers, Charles K in Butler, MO. 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: 31 units(Moderate)
Voice Phonetics
Kilo Bravo Four Sierra Tango Uniform
Readability: 6.5/10(Good readability)
License History
- License RenewedMar 24, 2022
- License RenewedFeb 15, 2012
- License RenewedJan 29, 2002
- License ModifiedMar 9, 2001
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.