K4SXX
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderLowry, Gordon E
License ClassAdvanced
Min. Class RequiredGeneral
LocationPlacerville, CA
Grant DateDec 20, 2012
Expiration DateFeb 22, 2023
Cancellation DateFeb 25, 2025
Available for ApplicationsFeb 23, 2025
K4SXX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lowry, Gordon E in Placerville, 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 FEATHERSTON, HOWARD S on Feb 4, 2003. K4SXX has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... -..- -..-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Sierra X-ray X-ray
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 ExpiredFeb 25, 2025
- License RenewedDec 20, 2012
- License IssuedFeb 22, 2003
- Vanity Callsign GrantedFeb 22, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- FEATHERSTON, HOWARD SFiled Feb 4, 2003Not awardedFCC ↗