What was found
WHEN EITHER THE BLEED AIR FROM THE APU IS TURNED ON OR AN ENGINE IS STARTED WITH THE APU BLEED AIR OFF, SMOKE BEGINS TO EMIT FROM THE WEMACS IN BOTH THE COCKPIT AND THE CABIN. DOES NOT ODOR ELECTRICAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHEN EITHER THE BLEED AIR FROM THE APU IS TURNED ON OR AN ENGINE IS STARTED WITH THE APU BLEED AIR OFF, SMOKE BEGINS TO EMIT FROM THE WEMACS IN BOTH THE COCKPIT AND THE CABIN. DOES NOT ODOR ELECTRICAL.