K4SGM
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderMASON, STEVEN G
License ClassTechnician
Min. Class RequiredGeneral
LocationCHARLOTTE, NC
Grant DateJul 19, 2025
Expiration DateOct 16, 2035
K4SGM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MASON, STEVEN G in CHARLOTTE, NC. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Beene, Carl F on Dec 21, 2017. K4SGM has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... --. --
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra Golf Mike
Readability: 8.5/10(High readability)
License History
- License RenewedJul 19, 2025
- License IssuedOct 16, 2015
- Vanity Callsign GrantedOct 16, 2015
- License ExpiredJun 26, 2015
- License IssuedJun 25, 2003
- Vanity Callsign GrantedJun 25, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.