K4KKW
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderWithers, Jeffrey R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSt Louis, MO
Grant DateJun 8, 2024
Expiration DateJun 8, 2034
K4KKW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Withers, Jeffrey R in St Louis, MO. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Heighington, Edward S on May 21, 2024. K4KKW has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.- -.- .--
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Four Kilo Kilo Whiskey
Readability: 8/10(High readability)
License History
- Vanity Callsign GrantedJun 8, 2024
- License IssuedJun 8, 2024
- License ExpiredApr 25, 2023
- License RenewedFeb 4, 2011
- License ModifiedMar 23, 2009
- Administrative Update AppliedMar 20, 2007
- Administrative Update AppliedJun 10, 2004
- License IssuedApr 24, 2001
- Internal Correction AppliedApr 3, 2001
- Internal Correction AppliedApr 3, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.