KR4MQI
Active2x3District 4
No competing applications on record.
License HolderSchweitzer IV, Joseph S
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationGarden Grove, CA
Grant DateJun 4, 2026
Expiration DateJun 4, 2036
KR4MQI is a 2x3 format amateur radio callsign. It is currently registered to Schweitzer IV, Joseph S in Garden Grove, CA. 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.