AD0UX
Active2x2District 0
No competing applications on record.
License HolderKraemer, Michael A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFirestone, CO
Grant DateApr 10, 2026
Expiration DateJun 20, 2036
AD0UX is a 2x2 format amateur radio callsign. It is currently registered to Kraemer, Michael A in Firestone, CO. 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: 37 units(Moderate)
Voice Phonetics
Alpha Delta Zero Uniform X-ray
Readability: 7/10(Good readability)
License History
- License RenewedApr 10, 2026
- Administrative Update AppliedNov 8, 2016
- System-Generated GrantJun 20, 2016
- License IssuedJun 20, 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.