AC9JC
Available2x2District 9
Competitive callsign — 1 application filed with the FCC.
License HolderSeifert, Samuel O
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFrankfort, IN
Grant DateFeb 7, 2014
Expiration DateApr 29, 2024
Cancellation DateJul 8, 2016
Available for ApplicationsJul 9, 2018
AC9JC is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Seifert, Samuel O in Frankfort, 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 COLEMAN, ALYSSA on Apr 2, 2025. AC9JC has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ----. .--- -.-.
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Alpha Charlie Nine Juliet Charlie
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 CanceledJul 8, 2016
- Administrative Update AppliedJun 21, 2016
- License IssuedAug 1, 2014
- System-Generated GrantAug 1, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- COLEMAN, ALYSSAFiled Apr 2, 2025DismissedFCC ↗