As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK-YIP - FLT 61444 - ON DESCENT, SMOKE BECAME EVIDENT IN THE COCKPIT. PERFORMED COCKPIT SMOKE REMOVAL CHECK LIST. SHUT OFF UPPER DECK ELECTRIC HEATERS, SMOKE DISSIPATED. INSPECTED ENVIRONMENTAL COALESCER BAG AND FOUND DIRTY. REMOVED AND REPLACED COALESCER BAG. OPS CHECKS GOOD. (W)