K4OST
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderOst, Goran
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCumming, GA
Grant DateSep 3, 2021
Expiration DateSep 27, 2031
K4OST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ost, Goran in Cumming, GA. 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 Ost, Goran on Sep 8, 2011. K4OST has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --- ... -
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Oscar Sierra Tango
Readability: 7.5/10(High readability)
License History
- License RenewedSep 3, 2021
- Administrative Update AppliedSep 15, 2016
- Administrative Update AppliedJul 31, 2013
- Administrative Update AppliedJul 20, 2013
- Vanity Callsign GrantedSep 27, 2011
- License IssuedSep 27, 2011
- License ExpiredNov 19, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ost, GoranFiled Sep 8, 2011Not awardedFCC ↗