KA0SFX
Active2x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderSlaugh, Scott L
License ClassTechnician
Min. Class RequiredTechnician
LocationMilliken, CO
Grant DateDec 20, 2025
Expiration DateDec 20, 2035
KA0SFX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Slaugh, Scott L in Milliken, CO. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Slaugh, Scott L on Dec 2, 2025. KA0SFX has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .- ----- ... ..-. -..-
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Alpha Zero Sierra Foxtrot X-ray
Readability: 6.5/10(Good readability)
License History
- License IssuedDec 20, 2025
- Vanity Callsign GrantedDec 20, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.