National Geographic Channel HD Saturday

Teleshopping.

Teleshopping.

After a turboprop crash in North Carolina, investigators resort to a risky test flight and uncover an industry-wide safety problem

Facing a severe thunderstorm and a control tower shutdown, American Airlines 1572 suffers double-engine failure on final approach into Windsor Locks Airport in Connecticut

Baggage Manager Kevin has a rough day trouble-shooting a number of mechanical breakdowns, while security screening discovers a passenger travelling with a gun

The airport is thrown into jeopardy during a busy Christmas period with the discovery of an unidentified white powder on board an incoming flight

The disaster that occurred at Fukushima nuclear plant, a Manhattan crane collapse, and the fire on the aircraft carrier USS Forrestal are analysed

Great Britain as it has never been seen before, exploring the impenetrable defences of Wales's biggest castle and a huge celebration in Scotland

Aerial footage of the Greek Islands, including the Santorini skyline, Corfu's Venetian fortress and a summer festival with a fiery twist on the island of Spetses

An overpass on Philadelphia's busy Interstate 95 highway sets ablaze after a tanker truck rollover

A tour of some of the world's most expensive and useless airports, Plus, hotels that collapsed and why a Shanghai apartment tower dropped like a slab

An investigation into what caused the fire inside the cabin of ValuJet Flight 592, resulting in the aircraft crashing shortly after take-off from Miami in 1996

Aeroperú Flight 603 crashed into the Pacific Ocean in 1996, killing all 70 aboard. The crew received false speed and altitude readings due to duct tape left on static ports

In 1982, a delayed flight from the US capital crashed into a bridge on the River Potomac. All but five of the passengers perished under the water. How did this happen?

Tim Shaw and Fuzz Townshend restore a 2002 Suzuki Jimny. This cherished 4x4, filled with memories, was gifted to retired NHS nurse Joanna by her late father

Fuzz Townshend and Tim Shaw head to Bournemouth, Dorset, to surprise an unsuspecting car owner with a makeover for his Ford Anglia

At a Lake Erie recycling yard, a fire-damaged Great Lakes freighter arrives for its final job. A family-run crew races to make the ship safe and strip it for steel

A stationary train is causing delays at Christmas, the Safety & Service team is busy with one incident after another, and a snowstorm brings the station to a complete standstill

A compilation of highlights from the series. Staff stop smugglers carrying endangered trees and help two parents who have just been through a terrible tragedy

The last in a run of episodes featuring highlights from the series. A time-critical departure means staff have to find 70 missing passengers in just 15 minutes

Experts investigating the crash of a plane near Guantanamo Bay uncover a danger to cargo pilots around the world

The investigation into a cargo plane that crashed in Miami shortly after taking off for the Dominican Republic, and the anonymous tip that revealed the truth

The case of a plane that crashed into a Romanian farmer's field, leading to rumours of a bomb on board. However, a recording of the captain's voice reveals the real cause

Teleshopping.

Teleshopping.

Teleshopping.

Teleshopping.