AD0TS
Active2x2District 0
No competing applications on record.
License HolderHelgeson, William D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRothschild, WI
Grant DateJan 14, 2026
Expiration DateApr 6, 2036
AD0TS is a 2x2 format amateur radio callsign. It is currently registered to Helgeson, William D in Rothschild, 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: 30 units(Light (fast to send))
Voice Phonetics
Alpha Delta Zero Tango Sierra
Readability: 7/10(Good readability)
License History
- License RenewedJan 14, 2026
- Administrative Update AppliedAug 25, 2022
- System-Generated GrantApr 6, 2016
- License IssuedApr 6, 2016
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.