K6BAU
Cancelled1x3District 6
Competitive callsign — 2 applications filed with the FCC.
License HolderBau, William D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSparks, NV
Grant DateMay 23, 2025
Cancellation DateSep 18, 2026
Available for ApplicationsSep 19, 2028
K6BAU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Bau, William D in Sparks, NV. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Bau, William D on May 5, 2025. K6BAU has 12 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... -... .- ..-
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Six Bravo Alpha Uniform
Readability: 7.5/10(High readability)
Available Sep 19, 2028 (687 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledSep 18, 2026
- License ModifiedNov 21, 2025
- License IssuedMay 23, 2025
- Vanity Callsign GrantedMay 23, 2025
- License ExpiredJul 13, 2023
- Administrative Update AppliedNov 6, 2018
- Administrative Update AppliedNov 6, 2018
- Administrative Update AppliedNov 6, 2018
- Administrative Update AppliedFeb 5, 2013
- Vanity Callsign GrantedJul 12, 2011
- License IssuedJul 12, 2011
- License Expired
Vanity Application Activity
Competing applications filed with the FCC for this callsign.