W6WMK
Active1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderKessler, William M
License ClassGeneral
Min. Class RequiredGeneral
LocationBenicia, CA
Grant DateMay 1, 2026
Expiration DateMay 1, 2036
W6WMK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kessler, William M in Benicia, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Kessler, William M on Apr 13, 2026. W6WMK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... .-- -- -.-
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Six Whiskey Mike Kilo
Readability: 8.5/10(High readability)
License History
- License IssuedMay 1, 2026
- Vanity Callsign GrantedMay 1, 2026
- License ExpiredNov 29, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Kessler, William MFiled Apr 13, 2026Not awardedFCC ↗