W4SJR
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderMARTIN, KEVIN J
License ClassGeneral
Min. Class RequiredGeneral
LocationAUGUSTA, GA
Grant DateMay 11, 2021
Expiration DateJul 27, 2031
W4SJR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARTIN, KEVIN J in AUGUSTA, GA. 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 Rau, Stephen J on Mar 28, 2025. W4SJR has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ... .--- .-.
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Sierra Juliet Romeo
Readability: 6.5/10(Good readability)
License History
- License ModifiedMar 21, 2023
- License RenewedMay 11, 2021
- License RenewedAug 5, 2011
- Administrative Update AppliedAug 5, 2009
- Administrative Update AppliedSep 29, 2006
- Authorization PrintedSep 18, 2001
- Internal Duplicate RequestedSep 17, 2001
- Internal Correction AppliedSep 17, 2001
- License IssuedJul 27, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.