KR4KEO
Active2x3District 4
No competing applications on record.
License HolderWeilemann, Christopher E
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationNaperville, IL
Grant DateFeb 28, 2026
Expiration DateFeb 28, 2036
KR4KEO is a 2x3 format amateur radio callsign. It is currently registered to Weilemann, Christopher E in Naperville, IL. 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: 36 units(Moderate)
Voice Phonetics
Kilo Romeo Four Kilo Echo Oscar
Readability: 7/10(Good readability)
License History
- System-Generated GrantFeb 28, 2026
- License IssuedFeb 28, 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.