K9JSR
Active1x3District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderRossbach, Jeffrey S
License ClassTechnician
Min. Class RequiredGeneral
LocationWauconda, IL
Grant DateJul 21, 2020
Expiration DateJul 21, 2030
K9JSR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Rossbach, Jeffrey S in Wauconda, IL. 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 Rossbach, Jeffrey S on Jul 1, 2010. K9JSR has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. .--- ... .-.
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Nine Juliet Sierra Romeo
Readability: 6.5/10(Good readability)
License History
- License RenewedJul 21, 2020
- License IssuedJul 20, 2010
- Vanity Callsign GrantedJul 20, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.