Air Disasters
The Pentagon Attack
The FBI and NTSB join forces to determine how terrorists hijacked American Airlines Flight 77 and flew it into the Pentagon on September 11, 2001.
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Second Thoughts
The turboprop plane begins its descent in thick fog, but things go wrong; Luxair Flight 9642 crashes a few kilometers from the runway; investigators discover that there was nothing abnormal about the two engines.
Blind Landing
TANS Perú Flight 204 crashes into a muddy swamp while attempting to land at Pucallpa Airport, Peru, in a thunderstorm, killing 40 of the 98 people on board.
Second Thoughts
The turboprop plane begins its descent in thick fog, but things go wrong; Luxair Flight 9642 crashes a few kilometers from the runway; investigators discover that there was nothing abnormal about the two engines.
Tricks & Trains
A new Olympic and Paralympic museum tests engineers with its trailblazing accessible design. A dazzling curved glass skyscraper battles gravity in Milan. And a student center built under a noisy railroad.
Steep & Stunning
The engineering secrets behind the world's steepest mountain railway, a remodeled 145-year-old museum and a futuristic condo.
Cantilevers & Lifts
An unstable high rise, an otherworldly museum, and a towering cliffside elevator.
Upside Down & Under Sea
Visiting the Vancouver House, Norway's Under restaurant and the Seattle Central Library to discover how these visionary buildings were created.
Riverparks & Artworks
Traveling to New York, Denver and Nice, France to visit Little Island, the Denver Museum of Art and La Tête Carrée; the secrets to how they were built are revealed.
Towers & Roofs
A Manhattan high-rise; an Athens cultural center; a Singapore university.
Biomes & Rebuilds
A London railway station; giant Singapore biodomes; eye-catching hospital in Las Vegas.
Missed Approach
A plane crash lands in Guam after losing sight of the airport in a storm.
Deadly Solution
Indonesia AirAsia Flight 8501 stalls and crashes into the Java Sea while flying through a thunderstorm.
North Sea Nightmare
A modern turboprop nosedives towards the North Sea after being struck by lightning, an unusual feature in the plane may explain why.
Subtle Incapacitation
The 2010 crash of Ethiopian Airlines Flight 409 sparks rumors of terrorism.
Split Decision
Arrow Air Flight 1285 with 248 American soldiers on board crashes seconds after refueling in Newfoundland.
Runway Runoff
A passenger plane veers off the runway in Denver sparking an investigation into the airport's proximity to the Rocky Mountains.
Fatal Friction
Human flaws cause three plane crashes in England, Colorado and Minnesota.
Seconds to Survive
On 21 February 2008, Santa Bárbara Airlines Flight 518 strays off course and flies into the side of a mountain shortly after takeoff.
Lethal Turn
Garuda Indonesia Flight 152 crashes into mountainous woodlands while trying to land at Polonia International Airport in Medan, North Sumatra, in low visibility.
Impossible Landing
A look at the fate of United Airlines Flight 232 which crashed into Sioux City's runway in 1989; it caused a subsequent explosion that left 111 people dead.
Super Stadiums & Extraordinary Elevators
Examine the sightlines in Los Angeles's SoFi Stadium, which sits right in the flight path of LAX; celebrate the ingenuity of the inexperienced crew that built a monumental skyscraper in Malta; visit a forest tower designed for testing elevators.
Medals & Marinas
Paying tribute to the brave, gravity-defying design of the U.S. National Medal of Honor Museum; traveling to Singapore for a look at a leaning tower of gambling, then exploring a New York City office building that lets the sun shine through.
High Waters & Harsh Winds
Defy gravity in an Amsterdam high-rise that hangs 164 feet above the water; marvel at three interconnected towers in Chicago that have a road running through them; examine the revolutionary framework of Paris' controversial Pompidou Centre.
Speedcore & Steambend
Peek inside a cloud-inspired library in Canada that's built over a live railway; see how clever engineering helped a huge Seattle skyscraper go up without harming its iconic neighbour, then cross an Australian bridge that floats above a busy river.
Reborn Buildings & Sacred Grounds
In Oklahoma, a sacred spiral mound rises on a former oilfield, honouring 39 tribes. London's crumbling Battersea Power Station is reborn with two million new bricks. And in Spain, Frank Gehry crowns a historic winery.
Ecobuilds & Earthquakes
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Reborn Buildings & Sacred Grounds
In Oklahoma, a sacred spiral mound rises on a former oilfield, honouring 39 tribes. London's crumbling Battersea Power Station is reborn with two million new bricks. And in Spain, Frank Gehry crowns a historic winery.
Super Stadiums & Extraordinary Elevators
Examine the sightlines in Los Angeles's SoFi Stadium, which sits right in the flight path of LAX; celebrate the ingenuity of the inexperienced crew that built a monumental skyscraper in Malta; visit a forest tower designed for testing elevators.
Second Thoughts
The turboprop plane begins its descent in thick fog, but things go wrong; Luxair Flight 9642 crashes a few kilometers from the runway; investigators discover that there was nothing abnormal about the two engines.
Runway Collisions
Three catastrophic runway collisions raise the same pressing question; a look at how two planes end up on the same runway at the same time.
Heat of the Moment
Featuring captivating reenactments and state-of-the-art CGI; Air Crash Investigation uncovers the truth behind the most legendary aviation disasters of all time.
Lethal Limits
An investigation into a jet crash from 2008 leads to a drastic change into the Russian aviation system.
Fog of War
A U.S. military plane veers off course and flies into a mountain while attempting to land at Dubrovnik Airport in Croatia in heavy fog, killing all 35 people on board.
Bad Attitude
Korean Air Cargo Flight 8509 crashes shortly after take off from London Stansted Airport on December 22, 1999.
Viking Sea
The new Viking Sea cruise ship whisks guests away on a journey across the Arctic Circle and into the heart of Norway.
Carnival Vista
The Carnival Vista is the new flagship for one of the world's largest cruise lines, carrying more than 4,600 passengers and boasting 10 restaurants, nearly 2,000 staterooms and a crew of 1,400.
Royal Clipper
Royal Clipper is the largest sailing cruise ship in the world, celebrating tall ships of the 19th century while offering modern-day service for its guests.
Azamara Journey
Azamara Journey travels the rivers of Southeast Asia, delivering passengers to exotic cities and hidden treasures that larger cruise ships cannot reach.
Ocean Endeavor
Cruise among the icebergs of Greenland and the Canadian High Arctic aboard the expedition cruiser Ocean Endeavour.
MSC Divina
Experience romance on a mega cruiser that pampers its guests with the best of Italian design and American convenience.
Indian Pacific
The Indian Pacific is a four-day, 4,352-kilometer transcontinental journey across Australia, a trip which features the world's longest straight stretch of railway and steepest incline.
Frecciarossa 1000 And Italo EVO
Go behind the scenes with NTV's two Italo trains - the AGV and the EVO - as they expand to cover more of the Italian railway network, connecting passengers from Turin to Venice, and Naples to Milan, on two of the world's fastest trains.
White Pass And Yukon Route
The White Pass and Yukon route was built in 1869 to take miners and supplies to the Klondike gold fields.
Oasis of the Seas
The maiden voyage of the Oasis of the Seas, the largest, most revolutionary cruise ship in the world.
Norwegian Epic
The Norwegian Epic is a billion-dollar showboat with more than 20 bars and restaurants and pool decks that transform into nightclubs.
Crystal Serenity
The world's top cruise ship, the Crystal Serenity visits Sydney harbor, the port of Melbourne, Bali, a large-scale furniture load in Semarang, Indonesia and the port of Singapore.
Symphony of the Seas
A crew of 2,200 on the Symphony of the Seas tends to more than 5,500 passengers as they sail to ports in Spain, France and Italy.
Marina
Visit Stonehenge, kiss the Blarney Stone and hunt for Nessie on a magical tour of the British Isles, aboard Marina.
CC-115 Buffalo
The Canadian Air Force's CC-115 Buffalo is the go-to aircraft for search-and-rescue on the West Coast.
Maharaja's Express
Passengers are treated like royalty on Indian Railways' Maharaja's Express.
Seven Seas Explorer
Sailing from Chile and Peru to Ecuador and Costa Rica, the luxurious Seven Seas Explorer cruise ship is full of marble, granite and almost 500 chandeliers.
AIDAnova
We hop aboard a seven-day cruise to the Canary Islands and Madeira aboard the first large liner to run purely on cleaner-burning liquefied natural gas.
Bergen and Nordland
Norway's Bergen Line stretches from Oslo to Bergen, passing through 182 tunnels; Nordland Line transports passengers and freight; Flam Railway boasts one of the steepest railway climbs on Earth.
Reunification Express
Exploring Vietnam by rail aboard the Reunification Express; a three-day ride from Hanoi to Ho Chi Minh City rich in views of rivers, rice paddies and dragon fruit orchards; steeped in the nation's war-torn past.
Celebrity Solstice
Facing Australia's fierce heat, Celebrity Solstice provides guests with views of waterfalls, jumping crocodiles, koalas and the Great Barrier Reef.
Stella Australis
The only cruise ship designed specifically to navigate the treasures and dangers at the southern tip of South America.
Regal Princess
Follow mega cruiser Regal Princess as she whisks guests to Germany, Russia, and Scandinavia in style.
Viking Star
We follow passengers and crew aboard Viking Star during its two-week tour from Barcelona to its home port in Bergen, Norway.
Breakthroughs & Bridges
Visiting London's Gherkin, Seattle's Evergreen Point Floating Bridge and Lyon's Musée des Confluences to uncover how and why they were built.
Canyons & Curves
Engineers grapple with an apartment building, ripped apart by a man-made canyon; the Gateway Arch takes shape in St. Louis; an unpromising plot in Copenhagen, Denmark, is transformed by a gleaming new triangular office.
Supertalls & Firehouses
Alien port authority in Belgium; ultrathin skyscraper in Manhattan; hanging museum in Scotland.
Boxes & Birds
The American Museum of Natural History in NYC gets a cave-like extension; an arts center inspired by migrating birds is built on a lake in China; Boston University gains a fossil-free, Jenga-like tower.
Heights & Balance
A 1.2-million-square-foot office building balances precariously on a 39-foot wide base in Chicago; a building named Pterodactyl lands on top of a Los Angeles parking garage; the world's longest suspension footbridge.
Subways & Sightlines
A sculptural high-rise with rippling balconies breaks the mold in Chicago; Mammoth machines bore 26 miles of tunnels for an underground railroad beneath London's city streets.
Volcano Power
Mike is in Iceland, where teams harness the power of volcanos to keep the geothermal energy flowing; they battle harsh weather to maintain and upgrade giant power systems, fixing miles of steam pipes, and bringing a dead well back to life.
Philadelphia Transit
In Philadelphia, Mike is on streets, in tunnels, on tracks and in trolley restoration garages; he is working shoulder-to-shoulder with the team that keeps one of America's largest and oldest mass transit systems running smoothly and on time.
Water Work
In Florida, Mike tackles one of the dangerous jobs on the planet, commercial diving; he helps a specialized team keep waterways safe; fixing construction site leaks and removing dangerous structures, all while hurricane season is in full swing.
Mirrors & Marble
Visiting Australia's One Central Park, the Oslo Opera House and the California Academy of Sciences in San Francisco to reveal their architectural secrets.
Parking & Sparkling
A dazzling new 1400 foot tapering skyscraper is built right next to New York's Grand Central. A curving wine museum requires ingenious engineering in Bordeaux, France. And possibly the world's most glamorous parking garage.
Shipyards & Slender Builds
A 284ft wooden skyscraper built from 1,200 bespoke pieces tests fire safety limits in Milwaukee; a decaying Amsterdam crane track transforms into glass offices; a needle-thin tower stacks 28 apartments onto a 21ft-wide plot in Melbourne, Australia.
Arctic Modules & Auditoria
The engineering secrets behind a mobile research station in Antarctica, a gravity-defying concert hall on the Canary Islands, and a rotating boat lift in Scotland.
Reborn Buildings & Sacred Grounds
In Oklahoma, a sacred spiral mound rises on a former oilfield, honouring 39 tribes. London's crumbling Battersea Power Station is reborn with two million new bricks. And in Spain, Frank Gehry crowns a historic winery.
Second Thoughts
The turboprop plane begins its descent in thick fog, but things go wrong; Luxair Flight 9642 crashes a few kilometers from the runway; investigators discover that there was nothing abnormal about the two engines.
Blind Spot
In 1978, PSA Flight 182 collides with a Cessna and crashes into a San Diego residential area, killing everyone on both planes and seven people on the ground.
Dead Weight
Air Midwest Flight 5481 plummets to the ground just after takeoff, killing all on board and injuring one on the ground.
The Plane That Flew Too High
West Caribbean Airways Flight 708 crashes down killing 160 people in 2005; it leads to the bankruptcy of the troubled airline.
Tree Strike Terror
After a passenger jet miraculously survives a collision with trees while landing, investigators attempt to uncover why the plane was flying so low.
Lethal Choices
Faced with a midair crisis, pilots must make a life or death decision, but the wrong approach can trigger a far more serious problem.
Deadly Crossroads
A look at the string of events that caused a midair collision in 2002 over the skies of southern Germany; a Bashkirian Airlines Flight collides with a DHL Flight in German airspace near Überlingen.
Operation Babylift
A United States Air Force transport aircraft conducting the inaugural flight of Operation Babylift suffers an explosive decompression when the rear cargo door fails and crashes into a paddy field while attempting an emergency landing.
Falling Fast
Investigators discover a shocking mistake when pilots must ditch their plane in the Mediterranean, killing 14 of the 34 passengers.
Doomed Vessels
Bad design, human error and the enemy sent great ships to tragic ends, like Britain's K13 submarine and HMS Hood, Sweden's 17th century Vasa, and Kublai Khan's fleet, sunk by the original kamikaze.
Metal War Ships
The evolution from wooden ships to metal ones in the second half of the 19th century is examined.
War Beneath the Waves
The 200-year evolution of the submarine in wartime is examined, told by the designers and engineers behind the machines.
Cold War Warriors
An up-close look at the naval carriers, destroyers, and nuclear submarines of the Cold War.
Hidden Figures
Stories of historic Black struggle for equality in maritime combat; an enslaved powder boy who served during the French and Indian War; a Civil War gunner; the first African American to command a vessel with a fully integrated crew: Hugh Mulzac.
Record Breakers
A look at how technological advances over the centuries have led to bigger and faster combat ships and transformed maritime warfare.
Gulf War Warriors
A look at key naval battles that have taken place in the Persian Gulf over the last 50 years and the warships involved, from both sides of the conflicts.
The Smallest Ships
A look at the smallest ships of war and the major roles they've played over the centuries, including the 1776 gunboat built to stop a British invasion and the HA-19 sub.
Sunk
New high-tech investigations uncover what sunk a World War I cruiser, a World War II submarine, a British destroyer from the Falklands War, and more.
Top Guns
A look at how navy weapons have evolved over the centuries, from cannons to gun turrets to nuclear missiles and beyond.
AH-1 Cobra
During the Vietnam War, the United States needed a helicopter that could defend itself; the AH-1 Cobra, the world's first pure attack helicopter.
Prowler-Growler
Electronic warfare aircraft; the EA-6B Prowler; the EA-18G Growler.
Hawker Hunter
The inside story of Britain's flagship super jet of the Cold War era, the Hawker Hunter, and its most thrilling flights during the late 20th century.
F1-11
The history of the F-111 and how the fighter-bomber no one wanted went on to dominate both air and battlefields in the late 20th century.
A-10 Warthog
The history of the mean and ugly jet aircraft, the A-10 Warthog.
P-51 Mustang
The fighter plane that helped turn the tide of World War II; the P-51 Mustang.
F-86 Sabre
The inside story of the F-86 Sabre, one of America's first fighter jets, and its epic battles against the Soviet MiG jet during the Korean War and beyond.
Top Ten 21st Century
A look at the top U.S. military aircraft in America's modern arsenal, including the F-117 Nighthawk stealth fighter, the hybrid V-22 Osprey, and more.
Osprey
The Marine Corps' V-22 Osprey.
F-15
The F-15 Eagle's conquests in Iraq, Yugoslavia and even space.
P-38 Lightning
Innovative engineering allows the P-38 Lightning to fly faster and climb higher than any other WWII warplane; a twin-propeller fighter with heavy armaments packed into its nose, the P-38 becomes one of America's premiere combat planes during the war.
Apache
The AH-64 Apache, one of the most heavily fortified and well-armed helicopters ever built.
F-100 Super Sabre
The North American F-100 Super Saber, also known as the Hun, becomes a supersonic powerhouse after initial difficulties; it was used primarily in the Vietnam War.
Black Hawk
The 35-year history of the UH-60 Black Hawk.
Massachusetts
A flight over Massachusetts explores the sites; the Bay State, from Martha's Vineyard to the Bambino's Curse, seen from the air.
Natural Wonders
America's most remarkable natural wonders are explored including the Grand Canyon, the Great Lakes and more.
Connecticut
A high-flying tour of Connecticut; exploring the safe harbors, buildings and rich maritime history; the home state of Mark Twain, PT Barnum and Katharine Hepburn; the exclusive Gold Coast, the Thimble Islands and the historic cities.
Tennessee
From battlefields where hundreds died to Beale Street where musical legends were born.
Arkansas
An aerial view of Arkansas, where settlers' westward journeys began and the scene of Bonnie and Clyde's most serious crime; a view of the land of raging rivers, vast wilderness and legends of the Wild West.
North Carolina
The Wright Brothers gave the state its slogan "First in Flight"; civil rights leaders in Greensboro; NASCAR.
New Mexico
An aerial view of New Mexico; exploring its landscapes and landmarks, while revealing its many legends and secrets.
Deadly Distraction
Delta Air Lines Flight 1141 crashes beyond the runway while taking off from Dallas/Fort Worth International Airport.
Taxiway Turmoil
Experts examine a departing DC-9 in Detroit which gets lost in the fog and ends up in the path of an oncoming 727.
Concorde: Up in Flames
On 25 July 2000, a Concorde operating as Air France Flight 4590 stalled and crashed into a hotel in Gonesse shortly after takeoff from Charles de Gaulle Airport, killing all the 109 people on board and 4 on the ground.
Missing Pieces
Following three air crash investigations in which examiners are pushed to the limit to crack the cases.
Missed Opportunities
[EPG Series] History's most terrifying air disasters, and the investigations that followed, are revisited and reexamined.
Fire on Board
A Swissair passenger jet catches fire midflight and crashes into the Atlantic, leading to one of the largest investigations in aviation history.
Kathmandu Descent
A challenging descent in the Himalayas turns tragic when the pilots miscalculate their approach to a Kathmandu airport.
Second Thoughts
The turboprop plane begins its descent in thick fog, but things go wrong; Luxair Flight 9642 crashes a few kilometers from the runway; investigators discover that there was nothing abnormal about the two engines.
Dangerous Winds
Three planes fall prey to deadly winds, and it is up to investigators to find out why.
The Heathrow Enigma
A British Airways Flight's engines failure to respond cause the plane to crash-land just short of the runway.
Stormy Cockpit
Pilots leaving Cameroon steer their plane clear of a storm, but the aircraft begins rolling to the right, and they are unable to regain control.
Risky Runways
In São Paulo, the Himalayas, and on the Norwegian coast, the toughest landings on earth pushed three flight crews.
Nowhere to Land
Pilots of TACA Flight 110 make a remarkable landing on a narrow levee, but investigators must find out why the engines in a brand-new plane failed.
Radio Silence
The business jet carrying PGA golfer Payne Stewart and former Alabama football quarterback crashes; how loss of pressurization and structural failure led to this crash and the deadliest aviation accidents in both Greek and Taiwanese history.
Deadly Reputation
On July 17, 2007, TAM Airlines Flight 3054 slides off runway 35L at Congonhas Airport in São Paulo, Brazil, and crashes at high speed into a warehouse adjacent to a petrol station killing nearly 200 people.
Pilot Betrayed
Following the story of the Scandinavian Airlines Flight 751 and Captain Rasmussen.
Into the Eye of the Storm
On 15 September 1989, a National Oceanic and Atmospheric Administration aircraft tasked with intercepting Hurricane Hugo over the Caribbean islands is jolted by strong winds, causing an engine to catch fire and fail.
Trailblazers
An aerial tour over the places made famous by America's most influential men and women.
Idaho
A view of Idaho from the air reveals a state filled with agricultural fields, lands untouched by human hands, and riches in the form of gold, ski resorts and spuds.
Northern California
A flight over Northern California explores ancient forests, timeless coasts, golden cities and the region's pioneering spirit.
The Dakotas
A flight over North and South Dakota reveals the shared history and the vast differences of these sibling states.
Washington D.C.
A soaring tour over Washington, D.C. explores the unique landscape, rich history and colorful story of the Nation's Capital.
Nevada
An aerial tour of Nevada; the state's deserts, ghost towns, neon cities and Hoover Dam; its history built on epic booms and busts.
Made in the USA
A cross-country flight across America reveals the nation's most iconic industries, the people behind them and the stories of how they came to be.
Alaska's Fire and Ice
The world's largest volcanic island; Iceland's landscapes, forged by fire and ice; a tour over Alaska, the residents it attracts and the wildlife that thrives in these unique surroundings.
Texas
The Lone Star's rugged canyons, historic ranches and modern cities.
Vermont
Northern state's green forests; red-painted barns and sugar maples.
Louisiana
Louisiana's wetlands and underwater oil fields.
Wilderness
A cross-country flight over icy landscapes in Alaska's Denali, vast wetlands in Florida's Everglades, and over 100 million acres of badlands, deserts, and mountains.
Wyoming
An aerial exploration of Wyoming reveals the Cowboy State's controversial history while highlighting its breathtaking canyons and volcanic formations.
A supervolcano brewing beneath Yellowstone National Park could be the worst natural disaster in history.
The eruption of Guatemala's Fuego volcano kills hundreds as a pyroclastic flow roars down its slopes; the eruption of Hawaii's Kilauea volcano is a slow-motion disaster, starting with small earthquakes before bursting into residential neighborhoods.
Oklahoma Tornado
On the evening of May 3, 1999, the residents of Oklahoma City were hit with a devastating tornado.
Mount St. Helens
On May 18, 1980, Washington state's Mount St. Helens erupts; revisiting the destructive volcanic event and revealing ten failures that escalated the catastrophe, including ignored warnings, inadequate safety zones and poor rescue planning.
Storm Watch
Bound from Jacksonville, Fla., to San Juan, Puerto Rico, crew members on the SS El Faro container ship find themselves just 20 miles from the eye of a hurricane; after the ship goes missing, investigators ask why the crew took such a deadly course.
Fight to the Death
On 18 June 1972, British European Airways Flight 548 stalls and crashes in a field near Staines shortly after takeoff from London Heathrow Airport, killing all 118 people on board.
Terror Over Michigan
After a Boeing 727's near-fatal nosedive over Michigan, investigators risk their own lives to determine what caused the aircraft to lose control.
Explosive Proof
The inside story of one of history's most infamous and complex investigations: the 1996 crash of TWA Flight 800.
Cutting Corners
The 2000 crash of an Alaska Airlines plane just off the California coast leads to a disturbing discovery about the company's cost-cutting procedures.
Hudson River Runway
US Airways Flight 1549 suffers a bird strike with a flock of Canada geese, causing both engines to fail.
Deadly Detour
The crew of a commuter flight over France makes a sightseeing detour that sets off a deadly chain of events.
Outdoor Adventures
A cross-country flight over the nation's mountains, beaches and national parks; visiting other sites that attract adventurers and tourists.
Amazing Destinations
Natural wonders, manmade marvels, hidden treasures and places of inspiration.
California
Zoom above, and below, some of the Golden State's greatest monuments.
Yellowstone
An aerial tour of the world's first national park showcases Yellowstone's diverse wildlife and rich history.
Kansas
An aerial tour of Kansas shows a state with varied landscapes, scenic areas and historical conflict sites.
Beyond Hollywood
A coast-to-coast aerial journey across America, visiting locations made famous by movies such as Rocky, Citizen Kane, Forrest Gump and others.
New York City 24
An aerial tour of New York City, spanning the city's five boroughs, capturing man-made and natural wonders; revealing the ways its citizens live, work and play.
New Jersey
Explore the forests, shores, bridges and tunnels of one of American's 13 original states, New Jersey.
Pennsylvania
A high-flying tour of Pennsylvania.
Florida
An aerial tour of Florida's peninsula and panhandle celebrates the state's sights, unique history and lavish lifestyles.
West Virginia
Great mountain ranges; coal-based economy.
Arizona
A flight over Arizona explores the state's storied past, architectural achievements and landscapes, including America's natural wonder, the Grand Canyon.