AC9JM
Available2x2District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderLindeman, Sergey V
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBrookfield, WI
Grant DateAug 6, 2014
Expiration DateAug 6, 2024
Cancellation DateOct 11, 2014
Available for ApplicationsOct 12, 2016
AC9JM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Lindeman, Sergey V in Brookfield, WI. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by McFall, Jerry on Jun 5, 2026. AC9JM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. ----. .--- --
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Alpha Charlie Nine Juliet Mike
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 CanceledOct 11, 2014
- License IssuedSep 22, 2014
- System-Generated GrantSep 22, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.