2) At first he heard and smells tha

2) At first he heard and smells that the engines were burned. Then he contacted the controller that they hit birds they has not trust both engines, they are returning back toward LaGuardia. He recognized that they can't landed at that time because in two minutes they are going to fall down then the engines stop working, so he decided to stop all the engines and slow down to the surface of water. Then all of 155 people include his crew landed on the river safely.