K4LSD
Active1x3District 4
Competitive callsign — 6 applications filed with the FCC.
License HolderSMITH, LUKE A
License ClassTechnician
Min. Class RequiredGeneral
LocationMANASSAS PARK, VA
Grant DateApr 9, 2019
Expiration DateApr 9, 2029
K4LSD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SMITH, LUKE A in MANASSAS PARK, VA. 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 Ellis, Brian on Feb 21, 2025. K4LSD has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-.. ... -..
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Lima Sierra Delta
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedSep 4, 2024
- License IssuedApr 9, 2019
- Vanity Callsign GrantedApr 9, 2019
- License ExpiredSep 1, 2016
- Administrative Update AppliedJun 30, 2010
- Vanity Callsign GrantedAug 31, 2004
- License IssuedAug 31, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.