K4BIG
Active1x3District 4
Competitive callsign — 6 applications filed with the FCC.
License HolderRigsby, Lee S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAshland, KY
Grant DateJan 25, 2021
Expiration DateAug 4, 2030
K4BIG is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Rigsby, Lee S in Ashland, KY. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Williamson, Matthew T on Jul 13, 2026. K4BIG has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -... .. --.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Bravo India Golf
Readability: 8/10(High readability)
License History
- License RenewedJan 25, 2021
- License ModifiedJun 5, 2015
- License RenewedMay 25, 2010
- License ModifiedSep 12, 2000
- License IssuedAug 4, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.