K4LU
Active1x2District 4
Competitive callsign — 15 applications filed with the FCC.
License HolderClark, Geoffrey
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationNashville, TN
Grant DateMar 18, 2025
Expiration DateMar 18, 2035
K4LU is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Clark, Geoffrey in Nashville, TN. This callsign has attracted significant interest in the amateur radio community, with 15 vanity applications filed with the FCC. The most recent was submitted by Glass, Ezekiel A on Mar 17, 2025. K4LU has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-.. ..-
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Four Lima Uniform
Readability: 8/10(High readability)
License History
- Administrative Update AppliedMay 13, 2025
- License IssuedMar 18, 2025
- Vanity Callsign GrantedMar 18, 2025
- Internal Correction AppliedJan 28, 2025
- Internal Correction AppliedJan 28, 2025
- License RenewedAug 8, 2016
- License RenewedAug 8, 2006
- Administrative Update AppliedJun 21, 2006
- Administrative Update AppliedJun 15, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.