What was found
GRR - FLT 3532 - AFTER TAKEOFF TOWER NOTED A VAPOR TRAIL COMING FROM AIRCRAFT, F/O''S THOUGHT SOMETHING WAS COMING FROM RT WING AREA. DECLARED AN EMERGENCY AND RETURNED TO FIELD. AIRCRAFT EXPERIENCED AN OVERWEIGHT LANDING. PERFORMED OPERATIONAL CHECK AND INSPECTION OF FUEL SYSTEM. OPS CHECK GOOD. PERFORMED OVERWEIGHT LANDING INSPECTION. NO DEFECTS NOTED. PERFORMED FCF OF AIRCRAFT, FOUND SATISFACTORY AIRCRAFT RETURNED TO SERVICE. (M)