K0SF
Active1x2District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderFraasch, Steven J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationCorcoran, MN
Grant DateJan 3, 2024
Expiration DateJan 18, 2034
K0SF is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Fraasch, Steven J in Corcoran, MN. 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 GAST, CHARLES W on Aug 9, 1999. K0SF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- ... ..-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Zero Sierra Foxtrot
Readability: 7.5/10(High readability)
License History
- License RenewedJan 3, 2024
- License RenewedOct 23, 2013
- Tax ID (TIN) AddedDec 15, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.