AC9AC
Available2x2District 9
Competitive callsign — 3 applications filed with the FCC.
License HolderLarson, David F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSanta Barbara, CA
Grant DateApr 7, 2017
Expiration DateJun 12, 2027
Cancellation DateJun 24, 2023
Available for ApplicationsJun 25, 2025
AC9AC is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Larson, David F in Santa Barbara, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Larson, David F on May 24, 2007. AC9AC has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ----. .- -.-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Alpha Charlie Nine Alpha Charlie
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 CanceledJun 24, 2023
- License RenewedApr 7, 2017
- License IssuedJun 12, 2007
- Vanity Callsign GrantedJun 12, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.