KR4FAO
Active2x3District 4
No competing applications on record.
License HolderNIPPER, DAVID W
License ClassTechnician
Min. Class RequiredTechnician
LocationIDAHO FALLS, ID
Grant DateJul 3, 2025
Expiration DateJul 3, 2035
KR4FAO is a 2x3 format amateur radio callsign. It is currently registered to NIPPER, DAVID W in IDAHO FALLS, ID. 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: 38 units(Moderate)
Voice Phonetics
Kilo Romeo Four Foxtrot Alpha Oscar
Readability: 7/10(Good readability)
License History
- License ModifiedMar 9, 2026
- License ModifiedSep 15, 2025
- System-Generated GrantJul 3, 2025
- License IssuedJul 3, 2025
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.