K1OST
Active1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderMaresca, Jocelyn A
License ClassTechnician
Min. Class RequiredGeneral
LocationLeesburg, VA
Grant DateMay 15, 2018
Expiration DateMay 15, 2028
K1OST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Maresca, Jocelyn A in Leesburg, VA. 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 Maresca, Joseph A on Apr 27, 2018. K1OST has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- --- ... -
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo One Oscar Sierra Tango
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMay 17, 2021
- Administrative Update AppliedMay 4, 2019
- License IssuedMay 15, 2018
- Vanity Callsign GrantedMay 15, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Maresca, Joseph AFiled Apr 27, 2018Not awardedFCC ↗