KF8FSO
Active2x3District 8
No competing applications on record.
License HolderLeite, Claudio P
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationWashington, DC
Grant DateDec 6, 2025
Expiration DateDec 6, 2035
KF8FSO is a 2x3 format amateur radio callsign. It is currently registered to Leite, Claudio P in Washington, DC. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- ..-. ---.. ..-. ... ---
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Eight Foxtrot Sierra Oscar
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedMar 7, 2026
- License IssuedFeb 2, 2026
- System-Generated GrantFeb 2, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.