KL3SX
Available2x2District 3
No competing applications on record.
License HolderKnox, William J
License ClassTechnician
Min. Class RequiredGeneral
LocationAnchorage, AK
Grant DateSep 4, 2013
Expiration DateSep 4, 2023
Cancellation DateSep 5, 2025
Available for ApplicationsSep 5, 2025
KL3SX is a 2x2 format amateur radio callsign. It is currently registered to Knox, William J in Anchorage, AK. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- .-.. ...-- ... -..-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Lima Three Sierra X-ray
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredSep 5, 2025
- System-Generated GrantSep 4, 2013
- License IssuedSep 4, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.