WB9STU
Available2x3District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderMahnke, Kenneth R
License ClassGeneral
Min. Class RequiredTechnician
LocationSan Antonio, TX
Grant DateJul 20, 2004
Expiration DateJul 20, 2014
Cancellation DateAug 26, 2008
Available for ApplicationsAug 27, 2010
WB9STU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mahnke, Kenneth R in San Antonio, TX. 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 Kuser, Steven T on Jul 1, 2004. WB9STU has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -... ----. ... - ..-
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Bravo Nine Sierra Tango Uniform
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledAug 26, 2008
- Administrative Update AppliedAug 7, 2008
- License IssuedJul 20, 2004
- Vanity Callsign GrantedJul 20, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.