What was found
FLT NR 3169 - DCA-PHL - ON DEPARTURE FROM DCA, A NOTICEABLE AMOUNT OF SMOKE FILLED THE COCKPIT. AIRCRAFT CONTINUED ON TO PHL AND LANDED WITHOUT INCIDENT. INSPECTED ENGINES NR 1 NR 4 BLEED VALVES AND DUCTING, FLOW CONTROL VALVES AND DUCTING. INSPECTED NR 2 ACM FOR CONDITION AND SECURITY. FOUND BIRD LODGED ON INTAKE SCREEN NR 2 ENGINE. REMOVED BIRD DEBRIS AND CLEANED INTAKE SCREEN. NO OTHER DISCREPANCIES NOTED. (M)