K4SS
Active1x2District 4
Competitive callsign — 13 applications filed with the FCC.
License HolderFLORIDA RADIO CLUB
Min. Class RequiredAmateur Extra
LocationBOCA RATON, FL
Grant DateDec 29, 2016
Expiration DateMar 7, 2027
K4SS is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by FLORIDA RADIO CLUB in BOCA RATON, FL. This callsign has attracted significant interest in the amateur radio community, with 13 vanity applications filed with the FCC. The most recent was submitted by SMITH, STEVEN on Feb 28, 2025. K4SS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... ...
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
Kilo Four Sierra Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedDec 29, 2016
- License RenewedJan 26, 2007
- FRN Association Email SentJan 25, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.