AB9TU
Active2x2District 9
No competing applications on record.
License HolderRetzlaff, Brad L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSparta, WI
Grant DateFeb 26, 2019
Expiration DateFeb 26, 2029
AB9TU is a 2x2 format amateur radio callsign. It is currently registered to Retzlaff, Brad L in Sparta, WI. 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
Alpha Bravo Nine Tango Uniform
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 12, 2025
- License RenewedFeb 26, 2019
- License IssuedMay 12, 2009
- System-Generated GrantMay 12, 2009
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.