What was found
DURING FLIGHT 3021, AVIONICS SMOKE LIGHT ILLUMINATED ON THE CWP. AIR RETURN TO MSP. NO SMOKE IN CABIN. MAINTENANCE INSTALLED NEW SMOKE DETECTOR,
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING FLIGHT 3021, AVIONICS SMOKE LIGHT ILLUMINATED ON THE CWP. AIR RETURN TO MSP. NO SMOKE IN CABIN. MAINTENANCE INSTALLED NEW SMOKE DETECTOR,