K4LSU
Active1x3District 4
Competitive callsign — 9 applications filed with the FCC.
License HolderITTER, WILLIAM H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSYCAMORE, IL
Grant DateDec 28, 2023
Expiration DateMar 20, 2034
K4LSU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ITTER, WILLIAM H in SYCAMORE, IL. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by MARLER, ABRAM C on Feb 7, 2020. K4LSU 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 Uniform
Readability: 7/10(Good readability)
License History
- License RenewedDec 28, 2023
- License RenewedJan 7, 2014
- Administrative Update AppliedOct 6, 2011
- Administrative Update AppliedJan 6, 2010
- Administrative Update AppliedJun 20, 2006
- License IssuedMar 20, 2004
- Vanity Callsign GrantedMar 20, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.