KB3USB
Active2x3District 3
No competing applications on record.
License HolderMattheis, Darrell K
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationWOODBINE, MD
Grant DateMar 30, 2020
Expiration DateJun 14, 2030
KB3USB is a 2x3 format amateur radio callsign. It is currently registered to Mattheis, Darrell K in WOODBINE, MD. 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: 36 units(Moderate)
Voice Phonetics
Kilo Bravo Three Uniform Sierra Bravo
Readability: 6.5/10(Good readability)
License History
- License RenewedMar 30, 2020
- License ModifiedJan 23, 2012
- License ModifiedAug 16, 2010
- System-Generated GrantJun 14, 2010
- License IssuedJun 14, 2010
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.