The 1997 expedition that almost didn't happen.
In the run-up to th Niku IV expedition, unconventional funding and an amazing new witness.
Expedition leader Ric Gillespie and veteran team member John Clauss compare perspectives on the 1989 Expedition. Excerpts from the 40 minute Bonus Episode
The TIGHAR team flies 2,000 miles to see if one of Earhart's engines is in an abandoned dump - and gets a surprise.