KR4IGW
Active2x3District 4
No competing applications on record.
License HolderShaffer, Jeffery S
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMonroe, NC
Grant DateDec 16, 2025
Expiration DateDec 16, 2035
KR4IGW is a 2x3 format amateur radio callsign. It is currently registered to Shaffer, Jeffery S in Monroe, 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: 35 units(Moderate)
Voice Phonetics
Kilo Romeo Four India Golf Whiskey
Readability: 7/10(Good readability)
License History
- License ModifiedJan 5, 2026
- License ModifiedDec 30, 2025
- System-Generated GrantDec 16, 2025
- License IssuedDec 16, 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.