KF0RRN
Cancelled2x3District 0
No competing applications on record.
License HolderHarper, John G
License ClassTechnician
Min. Class RequiredTechnician
LocationHighlands Ranch, CO
Grant DateSep 18, 2024
Cancellation DateOct 26, 2024
Available for ApplicationsOct 27, 2026
KF0RRN is a 2x3 format amateur radio callsign. It is currently registered to Harper, John G in Highlands Ranch, 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Zero Romeo Romeo November
Readability: 5.5/10(Moderate readability)
Available Oct 27, 2026 (108 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledOct 26, 2024
- System-Generated GrantSep 18, 2024
- License IssuedSep 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.