K5KWW
Active1x3District 5
Competitive callsign — 7 applications filed with the FCC.
License HolderMARKLEWITZ, ROBERT O
License ClassGeneral
Min. Class RequiredGeneral
LocationEAST LANSING, MI
Grant DateFeb 24, 2026
Expiration DateFeb 28, 2036
K5KWW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARKLEWITZ, ROBERT O in EAST LANSING, MI. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Wier, Kevin W on Feb 10, 2006. K5KWW has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -.- .-- .--
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Five Kilo Whiskey Whiskey
Readability: 8/10(High readability)
License History
- License RenewedFeb 24, 2026
- License RenewedJan 26, 2016
- License IssuedFeb 28, 2006
- Vanity Callsign GrantedFeb 28, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.