What was found
SMOKE IN CABIN DURING FLIGHT. OPERATED BOTH PACKS FROM APU AND ENGINE BLEEDS FOR EXTENDED PERIOD AT VARIOUS POWER SETTINGS AND SWITCH POSITIONS. COULD NOT DUPLICATE ANY SMOKE OR ODOR FROM EITHER SYSTEM. OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE IN CABIN DURING FLIGHT. OPERATED BOTH PACKS FROM APU AND ENGINE BLEEDS FOR EXTENDED PERIOD AT VARIOUS POWER SETTINGS AND SWITCH POSITIONS. COULD NOT DUPLICATE ANY SMOKE OR ODOR FROM EITHER SYSTEM. OPS CHECKED GOOD.