What was found
AT 130 KNOTS ON TAKEOFF, THE NR 1 ENGINE BLACK AND WHITE STRIPE NEEDLE FAILED TO ZERO. TAKEOFF CONTROL THEN ENGINE TRIM FAULT LIGHT ILLUMINATED WITH THE TRIM OF NR 1 ENGINE PARAMETERS FLUCTUATED CONSISTENE WITH AN ENGINE PROBLEM. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. NO OVERWEIGHT LANDING. EVIDENCE OF BIRD STRIKE ON THE NR 1 AND 2 ENGINES. UPON FURTHER INVESTIGATION WITH CARDS 05-92-15 BIRD STRIKE CARDS, IT WAS DETERMINED THAT THE BLOOD SPLATTER ALL OVER THE NOSE COWL WAS DUE TO INSECTS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)