KR4NAU
Cancelled2x3District 4
No competing applications on record.
License HolderNuttall Sr, John M
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationAlpharetta, GA
Grant DateJun 17, 2026
Cancellation DateJul 31, 2026
Available for ApplicationsAug 1, 2028
KR4NAU is a 2x3 format amateur radio callsign. It is currently registered to Nuttall Sr, John M in Alpharetta, GA. 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: 32 units(Moderate)
Voice Phonetics
Kilo Romeo Four November Alpha Uniform
Readability: 6/10(Good readability)
Available Aug 1, 2028 (696 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJul 31, 2026
- License ModifiedJul 13, 2026
- System-Generated GrantJun 17, 2026
- License IssuedJun 17, 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.