New leads and big plans for TIGHAR's return to Nikiumaroro in 1991.
The second TIGHAR expedition to Nikumaroro re-enacts the 1937 U.S. Navy search and finds surprises, frustrations. and new clues.
The TIGHAR team flies 2,000 miles to see if one of Earhart's engines is in an abandoned dump - and gets a surprise.
Relics of an American woman of the 1930s.