K4STR
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderWILLIS, WILLIAM T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationHopkins, SC
Grant DateDec 5, 2019
Expiration DateJan 16, 2030
K4STR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WILLIS, WILLIAM T in Hopkins, SC. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by McCart Sr, Steven P on May 10, 2023. K4STR has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... - .-.
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra Tango Romeo
Readability: 7/10(Good readability)
License History
- License RenewedDec 5, 2019
- License RenewedDec 16, 2009
- License ModifiedMay 18, 2000
- License RenewedDec 2, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.