AC3SS
Active2x2District 3
Competitive callsign — 1 application filed with the FCC.
License HolderSignorini, Sergio R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCrofton, MD
Grant DateJul 2, 2022
Expiration DateSep 4, 2032
AC3SS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Signorini, Sergio R in Crofton, MD. 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 Signorini, Sergio R on Aug 15, 2012. AC3SS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ...-- ... ...
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Alpha Charlie Three Sierra Sierra
Readability: 7/10(Good readability)
License History
- License RenewedJul 2, 2022
- License IssuedSep 4, 2012
- Vanity Callsign GrantedSep 4, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Signorini, Sergio RFiled Aug 15, 2012Not awardedFCC ↗