AD0IU
Active2x2District 0
No competing applications on record.
License HolderSteenburgh, Robert A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLongmont, CO
Grant DateApr 16, 2024
Expiration DateJul 13, 2034
AD0IU is a 2x2 format amateur radio callsign. It is currently registered to Steenburgh, Robert A in Longmont, 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: 31 units(Moderate)
Voice Phonetics
Alpha Delta Zero India Uniform
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 16, 2024
- License IssuedMay 21, 2014
- System-Generated GrantMay 21, 2014
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.