What was found
IAD - LAV SMOKE MESSAGE DURING CLIMB. MAINTENANCE PERFORMED OPS CHECK OF BOTH ENGINE AND APU BLEED AIR SYSTEMS AND COULD NOT DUPLICATE MALFUNCTION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
IAD - LAV SMOKE MESSAGE DURING CLIMB. MAINTENANCE PERFORMED OPS CHECK OF BOTH ENGINE AND APU BLEED AIR SYSTEMS AND COULD NOT DUPLICATE MALFUNCTION.