K4GSU
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBlackmon, Jeffery S
License ClassGeneral
Min. Class RequiredGeneral
LocationChapin, SC
Grant DateAug 3, 2021
Expiration DateOct 18, 2031
K4GSU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Blackmon, Jeffery S in Chapin, SC. 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 BLACKMON, JEFFERY S on Sep 29, 2011. K4GSU has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --. ... ..-
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Golf Sierra Uniform
Readability: 7.5/10(High readability)
License History
- License RenewedAug 3, 2021
- License ModifiedFeb 29, 2012
- License IssuedOct 18, 2011
- Vanity Callsign GrantedOct 18, 2011
- License ExpiredOct 6, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- BLACKMON, JEFFERY SFiled Sep 29, 2011Not awardedFCC ↗