What was found
FLIGHT 5571 L/H WING ANTI-ICE DUCT WARNING MESSAGE.REPLACED ALL 21 LEFT WING THERMAL SWITCHES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5571 L/H WING ANTI-ICE DUCT WARNING MESSAGE.REPLACED ALL 21 LEFT WING THERMAL SWITCHES.