K4JI
Active1x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderTHOMPSON, ROBERT S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHERNDON, VA
Grant DateJan 6, 2020
Expiration DateMar 28, 2030
K4JI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by THOMPSON, ROBERT S in HERNDON, VA. 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 LONG, BEVERLY J on Mar 9, 2000. K4JI has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- ..
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Four Juliet India
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 14, 2020
- License RenewedJan 6, 2020
- License RenewedDec 31, 2009
- License IssuedMar 28, 2000
- Internal Correction AppliedMar 9, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.