What was found
CREW WAS ADVISED OF WHITE SMOKE COMING FROM APU EXHAUST, EMERGENCY SHUTDOWN OF APU DONE, NO WARNING OR INDICATION IN COCKPIT. AIRPORT HAD PAX DEPLANE ON TAXIWAY WITH AIRSTAIRS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW WAS ADVISED OF WHITE SMOKE COMING FROM APU EXHAUST, EMERGENCY SHUTDOWN OF APU DONE, NO WARNING OR INDICATION IN COCKPIT. AIRPORT HAD PAX DEPLANE ON TAXIWAY WITH AIRSTAIRS.