AD0SA
Active2x2District 0
No competing applications on record.
License HolderSPRAGUE, WELCH L
License ClassTechnician
Min. Class RequiredGeneral
LocationFRESON, OH
Grant DateMar 17, 2026
Expiration DateMar 17, 2036
AD0SA is a 2x2 format amateur radio callsign. It is currently registered to SPRAGUE, WELCH L in FRESON, OH. 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 Delta Zero Sierra Alpha
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedMar 18, 2026
- License RenewedMar 17, 2026
- Administrative Update AppliedMay 10, 2019
- System-Generated GrantFeb 2, 2016
- License IssuedFeb 2, 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.