K0FSJ
Available1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderSHIMNIOK, MICHAEL E
License ClassGeneral
Min. Class RequiredGeneral
LocationCentennial, CO
Grant DateOct 22, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
K0FSJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SHIMNIOK, MICHAEL E in Centennial, CO. 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 SHIMNIOK, MICHAEL E on Dec 1, 2003. K0FSJ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- ..-. ... .---
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Foxtrot Sierra Juliet
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 6, 2026
- License ModifiedJun 23, 2023
- License RenewedOct 22, 2013
- License IssuedDec 19, 2003
- Vanity Callsign GrantedDec 19, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SHIMNIOK, MICHAEL EFiled Dec 1, 2003Not awardedFCC ↗