What was found
FUMES IN THE COCKPIT DURING PRE-FLIGHT. AVOINICS BLOWER FAN LOUD VIBRATION PROIR TO FUMES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FUMES IN THE COCKPIT DURING PRE-FLIGHT. AVOINICS BLOWER FAN LOUD VIBRATION PROIR TO FUMES.