If Amelia Earhart's plane is found, what can we learn from it

Experts: Recovery of Amelia Earhart's long-lost plane could be a long and arduous -- and expensive -- mission. Recovery of the purported wreckage of the plane could cost millions of dollars, experts tell The Post. Experts say it could be an expensive and long-term mission to find the plane.

Deep Sea Vision has found a plane-shaped mass in the Pacific last year. It is believed to be the last of the Great Depression's first plane to leave the world in the air in the U.S. It is thought to have been the last plane carrying Amelia Earhart, who went missing in July, in the early 1930s.