KF6SWR
Available2x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderLOS GATOS AMATEUR RADIO EMERGENCY SERVICE
Min. Class RequiredTechnician
LocationCupertino, CA
Grant DateSep 17, 1998
Expiration DateSep 17, 2008
Cancellation DateSep 18, 2010
Available for ApplicationsSep 18, 2010
KF6SWR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by LOS GATOS AMATEUR RADIO EMERGENCY SERVICE in Cupertino, 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 Learmonth, Garrey on Mar 10, 2026. KF6SWR has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. -.... ... .-- .-.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Foxtrot Six Sierra Whiskey Romeo
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 ExpiredSep 18, 2010
- Administrative Update AppliedAug 14, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Learmonth, GarreyFiled Mar 10, 2026Not awardedFCC ↗