N1SJC
Active1x3District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderAronson, Jon
License ClassTechnician
Min. Class RequiredGeneral
LocationANDOVER, MA
Grant DateMay 7, 2025
Expiration DateMay 7, 2035
N1SJC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Aronson, Jon in ANDOVER, MA. 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 Campo, Robert J on Sep 30, 2016. N1SJC has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- ... .--- -.-.
CW Weight: 38 units(Moderate)
Voice Phonetics
November One Sierra Juliet Charlie
Readability: 6.5/10(Good readability)
License History
- License RenewedMay 7, 2025
- License RenewedJul 24, 2014
- Tax ID (TIN) AddedApr 21, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.