K4WMB
Active1x3District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderKennamer, Charles R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWilliamsburg, VA
Grant DateSep 6, 2025
Expiration DateSep 6, 2035
K4WMB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kennamer, Charles R in Williamsburg, VA. 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 Burris, William M on Sep 5, 2025. K4WMB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-- -- -...
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Whiskey Mike Bravo
Readability: 8.5/10(High readability)
License History
- License IssuedSep 6, 2025
- Vanity Callsign GrantedSep 6, 2025
- License ExpiredDec 3, 2020
- Tax ID (TIN) AddedDec 2, 2008
- License RenewedDec 2, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.