AC9SS
Active2x2District 9
Competitive callsign — 1 application filed with the FCC.
License HolderSeifert, Samuel O
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationKirklin, IN
Grant DateApr 28, 2026
Expiration DateJul 8, 2036
AC9SS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Seifert, Samuel O in Kirklin, IN. 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 Seifert, Samuel O on Jun 20, 2016. AC9SS has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ----. ... ...
CW Weight: 31 units(Moderate)
Voice Phonetics
Alpha Charlie Nine Sierra Sierra
Readability: 7/10(Good readability)
License History
- License RenewedApr 28, 2026
- Administrative Update AppliedMar 28, 2017
- License IssuedJul 8, 2016
- Vanity Callsign GrantedJul 8, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Seifert, Samuel OFiled Jun 20, 2016Not awardedFCC ↗