As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM, NO TCAS, MSG ILLUMINATED ON WEATHER RADAR SCREEN AND VSI FOR A COUPLE MINUTES THEN EXTINGUISHED. PERFORMED OPS TEST IAW AMM 34-45-00-715-062-001. NO TCAS MSG ILLUMINATED, OPS CHECKED OK, NO FAULTS NOTED AT THIS TIME.