K4SDL
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderHOWARD, SHARON J
License ClassTechnician
Min. Class RequiredGeneral
LocationTHE COLONY, TX
Grant DateMar 12, 2024
Expiration DateApr 22, 2034
K4SDL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HOWARD, SHARON J in THE COLONY, TX. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Harrison II, William H on Apr 4, 2014. K4SDL has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... -.. .-..
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra Delta Lima
Readability: 7.5/10(High readability)
License History
- License RenewedMar 12, 2024
- License ModifiedApr 25, 2014
- License IssuedApr 22, 2014
- Vanity Callsign GrantedApr 22, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.