K4DI
Expired1x2District 4
Competitive callsign — 10 applications filed with the FCC.
License HolderLineberger, James M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationGainesville, GA
Grant DateJul 9, 2014
Expiration DateSep 28, 2024
Available for ApplicationsSep 29, 2026
K4DI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Lineberger, James M in Gainesville, GA. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Sherrill, Jim on Aug 24, 2026. K4DI has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.. ..
CW Weight: 21 units(Light (fast to send))
Voice Phonetics
Kilo Four Delta India
Readability: 8/10(High readability)
Available Sep 29, 2026 (26 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedJul 9, 2014
- License IssuedSep 28, 2004
- Vanity Callsign GrantedSep 28, 2004
- Internal Correction AppliedSep 9, 2004
- Internal Correction AppliedSep 9, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.