KC4SJW
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMason, Jeffrey A
License ClassTechnician
Min. Class RequiredTechnician
LocationSaint Augustine, FL
Grant DateJun 2, 2020
Expiration DateJun 2, 2030
KC4SJW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mason, Jeffrey A in Saint Augustine, FL. 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 Mason, Jeffrey A on May 15, 2020. KC4SJW has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ....- ... .--- .--
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Four Sierra Juliet Whiskey
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedApr 13, 2021
- License IssuedJun 2, 2020
- Vanity Callsign GrantedJun 2, 2020
- License ExpiredAug 8, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Mason, Jeffrey AFiled May 15, 2020Not awardedFCC ↗