KB9WWA
Active2x3District 9
No competing applications on record.
License HolderMuller, Stefan
License ClassTechnician
Min. Class RequiredTechnician
LocationAustin, TX
Grant DateJun 9, 2020
Expiration DateAug 15, 2030
KB9WWA is a 2x3 format amateur radio callsign. It is currently registered to Muller, Stefan in Austin, TX. 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Bravo Nine Whiskey Whiskey Alpha
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedApr 4, 2026
- Administrative Update AppliedDec 30, 2025
- Administrative Update AppliedJan 30, 2024
- Administrative Update AppliedAug 11, 2023
- License RenewedJun 9, 2020
- Administrative Update AppliedAug 25, 2010
- License RenewedJun 15, 2010
- Administrative Update AppliedMar 26, 2010
- License IssuedAug 15, 2000
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.