What was found
LEFT HEADING RED/YELLOW FLAG INTERMITTMENT, UNABLE TO SYNC. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED LT AHRS COMPUTER. NR 1 AHRS TESTS GOOD IAW SAAB MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT HEADING RED/YELLOW FLAG INTERMITTMENT, UNABLE TO SYNC. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED LT AHRS COMPUTER. NR 1 AHRS TESTS GOOD IAW SAAB MM.