MH370: ATSB says new Reunion debris 'unlikely' from missing jet

Australia Says MH370 Search Continues in the Right Area

An object found on the Indian Ocean island of Reunion earlier this month is "unlikely" have come from missing Malaysia Airlines Flight MH370, investigators search for the jet said Wednesday.

The 8-by-15-inch piece of ocean debris was found March 3 by Johnny Begue, the beachcomber who last year discovered a barnacle-covered wing fragment that is the only confirmed piece of wreckage from MH370.

Begue's discovery came to light at as two other objects were reported to authorities in Mozambique on the east African coast.

The Boeing 777 vanished on March 8, 2014 while en route from Kuala Lumpur to Beijing with 239 people on board.

See photos of the plane debris found:

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MH370: ATSB says new Reunion debris 'unlikely' from missing jet
Joao de Abreu, President of Mozambique's Civil Aviation Institute (IACM), holds a piece of suspected aircraft wreckage found off the east African coast of Mozambique at Mozambique's Civil Aviation Institute (IACM) in Maputo on March 3, 2016. A hunk of suspected aircraft wreckage found off the east African coast will be sent to Australia where experts will examine whether it is a new piece in the puzzle of missing flight MH370, officials said. The fragment was reportedly found near Mozambique and could provide clues in the huge and costly Australia-led investigation into what happened to the ill-fated Malaysia Airlines flight that disappeared nearly two years ago. / AFP / ADRIEN BARBIER (Photo credit should read ADRIEN BARBIER/AFP/Getty Images)
Joao de Abreu, president of Mozambique's Civil Aviation Institute (IACM), holds a piece of suspected aircraft wreckage found off the east African coast of Mozambique at Mozambique's Civil Aviation Institute (IACM) in Maputo on March 3, 2016. A hunk of suspected aircraft wreckage found off the east African coast will be sent to Australia where experts will examine whether it is a new piece in the puzzle of missing flight MH370, officials said. The fragment was reportedly found near Mozambique and could provide clues in the huge and costly Australia-led investigation into what happened to the ill-fated Malaysia Airlines flight that disappeared nearly two years ago. / AFP / ADRIEN BARBIER (Photo credit should read ADRIEN BARBIER/AFP/Getty Images)
A photo taken on March 3, 2016 shows a piece of suspected aircraft wreckage found off the east African coast of Mozambique at Mozambique's Civil Aviation Institute (IACM) in Maputo. A hunk of suspected aircraft wreckage found off the east African coast will be sent to Australia where experts will examine whether it is a new piece in the puzzle of missing flight MH370, officials said. The fragment was reportedly found near Mozambique and could provide clues in the huge and costly Australia-led investigation into what happened to the ill-fated Malaysia Airlines flight that disappeared nearly two years ago. / AFP / ADRIEN BARBIER (Photo credit should read ADRIEN BARBIER/AFP/Getty Images)
A photo taken on March 3, 2016 shows a piece of suspected aircraft wreckage found off the east African coast of Mozambique at Mozambique's Civil Aviation Institute (IACM) in Maputo. A hunk of suspected aircraft wreckage found off the east African coast will be sent to Australia where experts will examine whether it is a new piece in the puzzle of missing flight MH370, officials said. The fragment was reportedly found near Mozambique and could provide clues in the huge and costly Australia-led investigation into what happened to the ill-fated Malaysia Airlines flight that disappeared nearly two years ago. / AFP / ADRIEN BARBIER (Photo credit should read ADRIEN BARBIER/AFP/Getty Images)
Journalists stand next to a police officer holding a piece of plastic found on the sea front of Saint-Denis, on the French Indian Ocean island of La Reunion, on August 4, 2015. Last week a wing part washed up on the French Indian Ocean island of La Reunion, and has been taken to France to for physical and chemical analysis. In one of the most baffling mysteries in aviation history, MH370 inexplicably veered off course in March 2014 and disappeared from radars, sparking a colossal hunt that has until now proved fruitless. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
A police officer holds a piece of plastic found on the sea front of Saint-Denis, on the French Indian Ocean island of La Reunion, on August 4, 2015. Last week a wing part washed up on the French Indian Ocean island of La Reunion, and has been taken to France to for physical and chemical analysis. In one of the most baffling mysteries in aviation history, MH370 inexplicably veered off course in March 2014 and disappeared from radars, sparking a colossal hunt that has until now proved fruitless. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
Local residents look for debris on a beach of the Etang de Bois Rouge on the sea front of Saint-Andre, on the French Indian Ocean island of La Reunion, on August 4, 2015. Last week a wing part washed up on the French Indian Ocean island of La Reunion, and has been taken to France to for physical and chemical analysis. In one of the most baffling mysteries in aviation history, MH370 inexplicably veered off course in March 2014 and disappeared from radars, sparking a colossal hunt that has until now proved fruitless. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
Johnny Begue (C), who stumbled across a piece of plane wreckage from the ill-fated Malaysia Airlines flight MH370 on the beach on July 29, 2015, help repair the costline in Saint-Andre on the east of the French island of La Reunion, on August 6, 2015. The two-metre (six-foot) long piece of wing, was half covered in sand and had barnacles encrusted on its edges. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
Police officers inspect metallic debris found on a beach in Saint-Denis on the French Reunion Island in the Indian Ocean on August 2, 2015, close to where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week. A piece of metal was found on La Reunion island, where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week, said a source close to the investigation. Investigators on the Indian Ocean island took the debris into evidence as part of their probe into the fate of Malaysia Airlines flight MH370, however nothing indicated the piece of metal came from an airplane, the source said. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
This picture taken on August 2, 2015 shows metallic debris found on a beach in Saint-Denis on the French Reunion Island in the Indian Ocean, close to where where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week. A piece of metal was found on La Reunion island, where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week, said a source close to the investigation. Investigators on the Indian Ocean island took the debris into evidence as part of their probe into the fate of Malaysia Airlines flight MH370, however nothing indicated the piece of metal came from an airplane, the source said. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
Police officers leave the scene with container holding metallic debris found on a beach in Saint-Denis on the French Reunion Island in the Indian Ocean on August 2, 2015, close to where where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week. A piece of metal was found on La Reunion island, where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week, said a source close to the investigation. Investigators on the Indian Ocean island took the debris into evidence as part of their probe into the fate of Malaysia Airlines flight MH370, however nothing indicated the piece of metal came from an airplane, the source said. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
Police officers inspect and photograph metallic debris found on a beach in Saint-Denis on the French Reunion Island in the Indian Ocean on August 2, 2015, close to where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week. A piece of metal was found on La Reunion island, where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week, said a source close to the investigation. Investigators on the Indian Ocean island took the debris into evidence as part of their probe into the fate of Malaysia Airlines flight MH370, however nothing indicated the piece of metal came from an airplane, the source said. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
Police officers inspect metallic debris found on a beach in Saint-Denis on the French Reunion Island in the Indian Ocean on August 2, 2015, close to where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week. A piece of metal was found on La Reunion island, where a Boeing 777 wing part believed to belong to missing flight MH370 washed up last week, said a source close to the investigation. Investigators on the Indian Ocean island took the debris into evidence as part of their probe into the fate of Malaysia Airlines flight MH370, however nothing indicated the piece of metal came from an airplane, the source said. AFP PHOTO / RICHARD BOUHET (Photo credit should read RICHARD BOUHET/AFP/Getty Images)
Police carry a piece of debris from an unidentified aircraft found in the coastal area of Saint-Andre de la Reunion, in the east of the French Indian Ocean island of La Reunion, on July 29, 2015. The two-metre-long debris, which appears to be a piece of a wing, was found by employees of an association cleaning the area and handed over to the air transport brigade of the French gendarmerie (BGTA), who have opened an investigation. An air safety expert did not exclude it could be a part of the Malaysia Airlines flight MH370, which went missing in the Indian Ocean on March 8, 2014. AFP PHOTO / YANNICK PITOU (Photo credit should read YANNICK PITOU/AFP/Getty Images)
Police and gendarmes carry a piece of debris from an unidentified aircraft found in the coastal area of Saint-Andre de la Reunion, in the east of the French Indian Ocean island of La Reunion, on July 29, 2015. The two-metre-long debris, which appears to be a piece of a wing, was found by employees of an association cleaning the area and handed over to the air transport brigade of the French gendarmerie (BGTA), who have opened an investigation. An air safety expert did not exclude it could be a part of the Malaysia Airlines flight MH370, which went missing in the Indian Ocean on March 8, 2014. AFP PHOTO / YANNICK PITOU (Photo credit should read YANNICK PITOU/AFP/Getty Images)
ANKARA, TURKEY - JULY 30: Debris found on the island of Reunion east of Madagascar, appears to be part of Malaysia Airlines MH370 that disappeared in 2014. (Photo by Graphic: Ahmet Burak Ozkan/Anadolu Agency/Getty Images)
A policeman and a gendarme stand next to a piece of debris from an unidentified aircraft found in the coastal area of Saint-Andre de la Reunion, in the east of the French Indian Ocean island of La Reunion, on July 29, 2015. The two-metre-long debris, which appears to be a piece of a wing, was found by employees of an association cleaning the area and handed over to the air transport brigade of the French gendarmerie (BGTA), who have opened an investigation. An air safety expert did not exclude it could be a part of the Malaysia Airlines flight MH370, which went missing in the Indian Ocean on March 8, 2014. AFP PHOTO / YANNICK PITOU (Photo credit should read YANNICK PITOU/AFP/Getty Images)
A policeman and a gendarme stand next to a piece of debris from an unidentified aircraft found in the coastal area of Saint-Andre de la Reunion, in the east of the French Indian Ocean island of La Reunion, on July 29, 2015. The two-metre-long debris, which appears to be a piece of a wing, was found by employees of an association cleaning the area and handed over to the air transport brigade of the French gendarmerie (BGTA), who have opened an investigation. An air safety expert did not exclude it could be a part of the Malaysia Airlines flight MH370, which went missing in the Indian Ocean on March 8, 2014. AFP PHOTO / YANNICK PITOU (Photo credit should read YANNICK PITOU/AFP/Getty Images)
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READ MORE: Airlines Ordered to Boost Real-Time Tracking for Jets

Australian authorities leading the hunt confirmed Wednesday that the two objects from Mozambique -- a suspected chunk of horizontal stabilizer found in a sandbank Feb. 27 by American Blaine Gibson, and an item bearing serial number '676EB' picked up in December by a South African teen -- would be examined by forensic experts.

"Arrangements are being made for the debris to be transported to the Australian Transport Safety Bureau (ATSB) laboratories in Canberra," the ATSB said in an operational update. "Both items will be examined by investigators from Australia and Malaysia, as well as specialists from Boeing, to confirm if they come from an aircraft and establish their origin."

It said officials from Malaysia are continuing discussions with French authorities about debris found on Reunion.

"Current advice is that it is unlikely to be from an aircraft," it added.

The hunt for MH370 will end for good this summer if the wreckage isn't found within the 46,000-square mile search zone in the southern Indian Ocean.

See defining moments in the search for the missing jet:

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NTP: Defining moments in search for MH370
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MH370: ATSB says new Reunion debris 'unlikely' from missing jet
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"If we don't find the aircraft within the priority search site ... that's the point at which the search will stop," ATSB Chief Commissioner Martin Dolan told NBC News earlier this month.

Three-quarters of the search zone has been completed so far.

Dolan said the governments involved in the search -- Malaysia, China and Australia -- "don't have the appetite" to widen the search area, having already spent almost $100 million mapping and scanning the ocean floor.

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