Air Disasters
A new investigation sheds light on the controversial 1961 plane crash that killed U.N. Secretary-General Dag Hammarskjöld.Start: 2026-08-03-190000
end: 2026-08-03-200000
Air Disasters
Leading aviation experts are confronted with a shocking theory as they investigate one of the greatest aviation mysteries of all time.Start: 2026-08-03-200000
end: 2026-08-03-210000
Air Disasters
A look at several air disasters that involved small components that failed; accidents caused by minor defects or errors; how the follow-up investigations led to changes that have made flying safer.Start: 2026-08-03-210000
end: 2026-08-03-220000
How Did They Build That?
Building an eco-friendly visitor center in the permafrost on Colorado's Pikes Peak tests the team. A museum is constructed in a disused dry dock that's in danger of collapse.Start: 2026-08-03-220000
end: 2026-08-03-230000
