AC0MS
Available2x2District 0
Competitive callsign — 1 application filed with the FCC.
License HolderHeinemeier, Douglas V
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFulton, MO
Grant DateMay 17, 2010
Expiration DateJul 24, 2020
Cancellation DateJul 26, 2022
Available for ApplicationsJul 25, 2022
AC0MS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Heinemeier, Douglas V in Fulton, MO. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Spratlin, Matthew K on Oct 13, 2026. AC0MS has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ----- -- ...
CW Weight: 36 units(Moderate)
Voice Phonetics
Alpha Charlie Zero Mike Sierra
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJul 26, 2022
- License RenewedMay 17, 2010
- License IssuedOct 14, 2008
- System-Generated GrantOct 14, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Spratlin, Matthew KFiled Oct 13, 2026PendingFCC ↗