AC1OH
Available2x2District 1
No competing applications on record.
License HolderSpeth, Donald R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationDenver, CO
Grant DateJan 17, 2023
Expiration DateJul 28, 2028
Cancellation DateFeb 8, 2024
Available for ApplicationsFeb 9, 2026
AC1OH is a 2x2 format amateur radio callsign. It is currently registered to Speth, Donald R in Denver, 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: 38 units(Moderate)
Voice Phonetics
Alpha Charlie One Oscar Hotel
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledFeb 8, 2024
- License ModifiedFeb 8, 2024
- License IssuedJan 17, 2023
- System-Generated GrantJan 17, 2023
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.