KM4NFO
Expired2x3District 4
No competing applications on record.
License HolderDuffield, John A
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationElizabeth, CO
Grant DateSep 14, 2015
Expiration DateSep 14, 2025
Available for ApplicationsSep 15, 2027
KM4NFO is a 2x3 format amateur radio callsign. It is currently registered to Duffield, John A in Elizabeth, 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: 39 units(Moderate)
Voice Phonetics
Kilo Mike Four November Foxtrot Oscar
Readability: 7.5/10(High readability)
Available Sep 15, 2027 (412 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedAug 8, 2016
- System-Generated GrantSep 14, 2015
- License IssuedSep 14, 2015
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.