KR4NBA
Active2x3District 4
No competing applications on record.
License HolderOLSON, ROBERT C
License ClassTechnician
Min. Class RequiredTechnician
LocationLINO LAKES, MN
Grant DateJun 18, 2026
Expiration DateJun 18, 2036
KR4NBA is a 2x3 format amateur radio callsign. It is currently registered to OLSON, ROBERT C in LINO LAKES, MN. 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: 33 units(Moderate)
Voice Phonetics
Kilo Romeo Four November Bravo Alpha
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantJun 18, 2026
- License IssuedJun 18, 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.