Smithsonian HD Network
美国
Smithsonian HD Network 呈現來自該機構檔案與研究的紀錄片及紀實節目，頻道聚焦美國歷史、自然科學、太空探索與文化遺產，常運用歷史檔案影片與專家評論。節目涵蓋軍事科技、古生物學、航空學及美國總統生平等主題。該頻道內容以高畫質製作，並在許多紀錄片時段避免商業廣告干擾。頻道透過美國各地的有線電視與衛星供應商提供。
觀眾可透過本地電視指南或該頻道網站查詢節目表，網站按日期與時間列出即將播出的節目。部分集數亦可透過參與的有線電視平台隨選串流觀看。該頻道不播出電影、音樂錄影帶或現場體育賽事。其節目專為對教育內容與機構敘事感興趣的觀眾設計，不依賴真人秀或購物時段。
节目表
00:00 - 01:00
Air Disasters
Collision Catastrophe
Series, Documentary, Aviation, History
Two planes collide in the sky above southern Germany and numerous people on the ground witness the disaster; based on the wreckage, it is clear that the planes collided in the air; the researchers encounter a mystery.
01:00 - 02:00
Air Disasters
Fatal Test Flight
Series, Documentary, Aviation, History
On Dec. 22, 1996, Airborne Express Flight 827 crashes into mountainous terrain near Narrows, Va., during a functional evaluation flight, killing all six occupants; the investigation finds that the pilots made improper flight control inputs.
02:00 - 03:00
Air Disasters
No Exit
Series, Documentary, Aviation, History
Following a catastrophic runway collision at LAX, passengers on USAIR Flight 1493 struggle to escape the burning plane.
03:00 - 04:00
Air Disasters
Pacific Ditching
Series, Documentary, Aviation
Just after takeoff from Honolulu, TransAir Flight 810 loses power and ditches in the Pacific; both pilots survive, blaming dual engine failure-but when the Boeing 737 is recovered, the wreckage reveals a different cause.
04:00 - 05:00
Air Disasters
No Exit
Series, Documentary, Aviation, History
Following a catastrophic runway collision at LAX, passengers on USAIR Flight 1493 struggle to escape the burning plane.
05:00 - 06:00
Air Disasters
Fatal Test Flight
Series, Documentary, Aviation, History
On Dec. 22, 1996, Airborne Express Flight 827 crashes into mountainous terrain near Narrows, Va., during a functional evaluation flight, killing all six occupants; the investigation finds that the pilots made improper flight control inputs.
06:00 - 07:00
Air Disasters
No Exit
Series, Documentary, Aviation, History
Following a catastrophic runway collision at LAX, passengers on USAIR Flight 1493 struggle to escape the burning plane.
07:00 - 08:00
Air Disasters
Power Play
Series, Documentary, Aviation
When a turboprop loses engine power and crashes in Papua New Guinea, investigators discover a fatal defect existing in Dash 8s around the world.
08:00 - 09:00
Air Disasters
Mystery Over the Mediterranean
Series, Documentary, Aviation
When an Airbus crashes into the Mediterranean Sea, Egyptian authorities, French investigators and an Italian journalist theorize different causes for the accident.
09:00 - 10:00
Air Disasters
Dead of Winter
Series, Documentary, Aviation
An investigation into Continental Airlines Flight 1713, which crashed on takeoff from Denver during a snowstorm in 1987, changes commercial flight forever.
10:00 - 11:00
Air Disasters
Deadly Descent
Series, Documentary, Aviation
When an airbus A330 loses both engines, its pilots must think of a solution before they crash into the South China Sea.
11:00 - 12:00
Air Disasters
Deadly Detail
Series, Documentary, Aviation
After a seemingly routine landing, a Boeing 737 erupts in flames, putting 165 debarking passengers and crew in jeopardy.
12:00 - 13:00
Air Disasters
Massacre Over the Mediterranean
Series, Documentary, Aviation
On June 27, 1980, Aerolinee Itavia Flight 870 crashed into the Tyrrhenian Sea near the island of Ustica, Italy; all 81 people on board were killed.
13:00 - 14:00
Air Disasters
Dangerous Approach
Series, Documentary, Aviation
A Colorado commuter flight crashes five miles short of the runway and the reasons why rock the airline industry.
14:00 - 15:00
Air Disasters
River Runway
Series, Documentary, Aviation
Pilots attempt to land their Boeing 737 in an Indonesian river after losing their engines and electrical power.
15:00 - 16:00
Air Disasters
Disaster at Tenerife
Series, Documentary, Aviation
Two 747s collide on the runway of a small airport in the Canary Islands, resulting in history's deadliest air crash.
16:00 - 17:00
Air Disasters
Miracle Escape
Series, Documentary, Aviation
Passengers and crew escape a jet that skid off the runway before catching fire.
17:00 - 18:00
Air Disasters
Getting Out Alive
Series, Documentary, Aviation
Air accident survival stories; keeping passengers and crews alive when disaster strikes.
18:00 - 19:00
Air Disasters
Cockpit Killer
Series, Documentary, Aviation
When an African airliner mysteriously crashes, Namibian investigators have to rule out a host of possible causes before reaching a conclusion.
19:00 - 20:00
Air Disasters
Design Flaws
Series, Documentary, Aviation
When former race car driver Niki Lauda's planes nosedives into a Thai jungle, a one-in-a-million failure reveals a weak spot in every Boeing 767; radio silence between pilots and air traffic controllers send investigators hunting for answers.
20:00 - 21:00
Air Disasters
Blow Out
Series, Documentary, Aviation
A cockpit window on British Airways Flight blows out, partially ejecting and injuring the captain; the co-pilot completes an emergency landing.
21:00 - 22:00
Air Disasters
Gimli Glider
Series, Aviation, Documentary
A pilot heads for a decommissioned air force base when the Boeing 767 jet he is flying unexpectedly runs out of fuel.
22:00 - 23:00
How Did They Build That?
Space Stations and Super
Series, How-to
Celebrating one of humanities biggest engineering achievements, the International Space Station, a meteor proof lab bigger than a football field, constructed by astronauts traveling 250 miles above us at 17,500 miles an hour.
23:00 - 00:00
How Did They Build That?
Floating Parks & Upcycled Towers
Series, How-to
On inadequate foundations, San Francisco's MoMA triples in size creating an exterior light enough to prevent collapse; a 1970s Sydney skyscraper is recycled into a 21st century tower; in Dallas, a five-acre park is created.