K6SWW
Available1x3District 6
Competitive callsign — 7 applications filed with the FCC.
License HolderWatilo, Steven W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSpokane, WA
Grant DateMay 4, 2018
Expiration DateMay 4, 2028
Cancellation DateDec 27, 2019
Available for ApplicationsDec 28, 2021
K6SWW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Watilo, Steven W in Spokane, WA. 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 Wernli, Stefan on Dec 3, 2025. K6SWW has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... ... .-- .--
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Six Sierra Whiskey Whiskey
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledDec 27, 2019
- Administrative Update AppliedFeb 20, 2019
- License IssuedMay 4, 2018
- Vanity Callsign GrantedMay 4, 2018
- License ExpiredMar 15, 2018
- License RenewedDec 21, 2005
- Tax ID (TIN) AddedDec 21, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.