KR4GJU
Cancelled2x3District 4
No competing applications on record.
License HolderHamme, Roy E
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMooresville, NC
Grant DateAug 23, 2025
Cancellation DateMar 19, 2026
Available for ApplicationsMar 20, 2028
KR4GJU is a 2x3 format amateur radio callsign. It is currently registered to Hamme, Roy E in Mooresville, NC. 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Golf Juliet Uniform
Readability: 6.5/10(Good readability)
Available Mar 20, 2028 (562 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 19, 2026
- License ModifiedDec 19, 2025
- System-Generated GrantAug 23, 2025
- License IssuedAug 23, 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.