KF0OSC
Available2x3District 0
No competing applications on record.
License HolderAndrist, Curtis J
License ClassTechnician
Min. Class RequiredTechnician
LocationBOULDER, CO
Grant DateJan 18, 2024
Expiration DateJan 18, 2034
Cancellation DateFeb 6, 2024
Available for ApplicationsFeb 7, 2026
KF0OSC is a 2x3 format amateur radio callsign. It is currently registered to Andrist, Curtis J in BOULDER, CO. 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: 48 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Zero Oscar Sierra Charlie
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 6, 2024
- System-Generated GrantJan 18, 2024
- License IssuedJan 18, 2024
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.