In this photo dated Wednesday, July 29, 2015, French police officers inspect a piece of debris from a plane in Saint-Andre, Reunion Island. Air safety investigators, one of them a Boeing investigator, have identified the component as a "flaperon" from the trailing edge of a Boeing 777 wing, a U.S. official said. Flight 370, which disappeared March 8, 2014, with 239 people on board, is the only 777 known to be missing. (AP Photo/Lucas Marie)
Experts answer your MH370 questions
Experts respond to viewers' Twitter questions about developments in the search for Flight MH370, which went missing in 2014.
02:15 - Source: CNN AP
Malaysia Flight MH370 Search 16 videos
In this photo dated Wednesday, July 29, 2015, French police officers inspect a piece of debris from a plane in Saint-Andre, Reunion Island. Air safety investigators, one of them a Boeing investigator, have identified the component as a "flaperon" from the trailing edge of a Boeing 777 wing, a U.S. official said. Flight 370, which disappeared March 8, 2014, with 239 people on board, is the only 777 known to be missing. (AP Photo/Lucas Marie)
Experts answer your MH370 questions
02:15
Now playing
- Source: CNN AP
MH370 disappearance search mobile orig_00010530.jpg
The search for MH370
01:11
Now playing
- Source: CNN
Searchers looking for MH370 take an image of a new shipwreck discovered in the course of the search.
MH370 searchers find uncharted shipwreck
00:57
Now playing
- Source: CNN
In this handout image provided by the U.S. Navy, The Bluefin 21, Artemis autonomous underwater vehicle (AUV) is hoisted back on board the Australian Defence Vessel Ocean Shield after successful buoyancy testing April 1, 2014 in the Indian Ocean. Joint Task Force 658 is currently supporting Operation Southern Indian Ocean, searching for the missing Malaysia Airlines flight MH370. The airliner disappeared on March 8 with 239 passengers and crew on board and is suspected to have crashed into the southern Indian Ocean. (Photo by Mass Communication Specialist 1st Class Peter D. Blair/U.S. Navy via Getty
Drone sub searches for Flight MH370
01:07
Now playing
- Source: CNN
mh370 new search area video ocean floor
New video key in MH370 search?
01:01
Now playing
- Source: CNN
File photo: The missing Malaysia Airlines 777 airliner, photographed in Australia in 2010.
New report suggests deliberate act in MH370 cockpit
01:18
Now playing
- Source: CNN
mh370 cleaning for clues reunion mclaughlin pkg_00000306.jpg
MH370 debris search continues on Reunion Island
01:40
Now playing
- Source: CNN
Able Seaman Marine Technician Trent Goodman keeps lookout onboard HMAS SUCCESS whilst the ship is deployed in search of the missing Malaysia Airlines Flight MH370. *** Local Caption *** Joint Task Force 658 has been established by the ADF to coordinate supporting military forces engaged in the search for missing Malaysia Airlines flight MH370. Under the name Operation SOUTHERN INDIAN OCEAN, ADF assets from the Royal Australian Navy and Royal Australian Air Force have joined the search for debris, recovery and investigation of the missing flight.
Report: MH370 searchers looking in wrong zone
02:00
Now playing
- Source: CNN
mh370 two years later quest pkg_00001028.jpg
MH370: Two years later
02:37
Now playing
- Source: CNN
mh370 families react to pilot simulation route andrew stevens pkg_00001404.jpg
Families react to possible suicide route for MH370
02:45
Now playing
- Source: CNN
The pilots of Malaysia Airlines Flight 370 are Forst Officer Gambar Fariq Abdul Hamid, left, and Captain Zaharie Ahmad Shah at right.
Who were the pilots flying Malaysia Airlines Flight 370?
03:03
Now playing
- Source: CNN
A Mozambican official told CNN the plane part, measuring 35 inches by 22 inches, was discovered by an American tourist, Blaine Gibson, and a local fisherman on a sandbank in Mozambique.
Video shows possible MH370 debris found
03:22
Now playing
- Source: CNN
BEIJING, CHINA - AUGUST 07: Chinese relatives of passengers missing on Malaysian Airlines flight MH370 cry as they kneel in front of the media outside the Malaysian Embassy during a protest by relatives on August 7, 2015 in Beijing, China. France expanded its search for debris off Reunion Island Friday a day after Malaysia's prime minister announced that a piece of wing discovered last week is from Malaysia Airlines Flight MH 370 which vanished last year. Officials and experts from other countries including the United States and Australia have been more cautious, saying that more investigating needs to be done. (Photo by Kevin Frayer/Getty Images)
Chinese MH370 families demand certainty, closure
02:13
Now playing
- Source: CNN
A relative of one of the Chinese passengers from the missing Malaysia Airlines flight MH370 holds a candle before offering prayers at Thean Hou Temple in Kuala Lumpur on March 1, 2015. The visit to the temple comes nearly a year after Malaysian Airlines MH370 went missing en route from Kuala Lumpur to Beijing with 239 people on board in March 2014. AFP PHOTO / MOHD RASFAN (Photo credit should read MOHD RASFAN/AFP/Getty Images)
Inside the tower: Tracking down a missing flight
02:52
Now playing
- Source: CNN
Able Seaman Marine Technician Trent Goodman keeps lookout onboard HMAS SUCCESS whilst the ship is deployed in search of the missing Malaysia Airlines Flight MH370. *** Local Caption *** Joint Task Force 658 has been established by the ADF to coordinate supporting military forces engaged in the search for missing Malaysia Airlines flight MH370. Under the name Operation SOUTHERN INDIAN OCEAN, ADF assets from the Royal Australian Navy and Royal Australian Air Force have joined the search for debris, recovery and investigation of the missing flight.
Search for flight MH370 suspended
02:43
Now playing
- Source: CNN
mh370 pilot simulation rivers lok_00005511.jpg
Speculation continues about why MH370 disappeared
03:13
Now playing
- Source: CNN