AD0SR
Active2x2District 0
No competing applications on record.
License HolderUPPMAN, JOHN M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationKANSAS CITY, MO
Grant DateJan 15, 2026
Expiration DateFeb 24, 2036
AD0SR is a 2x2 format amateur radio callsign. It is currently registered to UPPMAN, JOHN M in KANSAS CITY, MO. 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: 32 units(Moderate)
Voice Phonetics
Alpha Delta Zero Sierra Romeo
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedJan 16, 2026
- License RenewedJan 15, 2026
- System-Generated GrantFeb 24, 2016
- License IssuedFeb 24, 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.