MH370 disappeared in 2014 while on a routine flight from Kuala Lumpur to Beijing with 239 people on board
The words 'No Step' on the debris show it could be the tail end of a plane
Puspanathan Subramaniam was one of the 239 passengers and crew aboard the scheduled flight when it disappeared
The search has so far been working on the theory it hit the water after cruising and running out of fuel
Officials initially suspected the object spotted 1,000 miles off the Australian coast was the Boeing 777 that disappeared in March 2014
Families of the 154 Chinese passengers release joint statement calling official accounts about the missing plane untrue
Leading air safety firm says main cause of aviation deaths in 2015 was ‘unlawful interference’ for second year running
The reported sighting would be difficult to tally with the discovery of a Boeing 777 'flaperon' on Reunion earlier this year
Pilots’ homes searched as number of countries involved in search rises to 25
Despite their largely unblemished records, both Captain Zaharie Shah, 53, and co-pilot Fariq Hamid, 27, of Flight MH370 are the focus of a criminal investigation. It emerged that the plane’s communication systems had been deliberately disabled before it left its flight path to Beijing.
Ian Johnston explains some of the technology involved in modern aviation, and why it may be far from infallible
The fate of Malaysia Airlines Flight MH370 is one clue closer to being solved. But the mystery of what happened remains unresolved. With mechanical failures now seeming unlikely and "deliberate action" blamed, who was responsible? Why? And, most importantly, where is the plane and those on board?
Flight MH370 was deliberately diverted as part of an audacious plan – and the jet was still flying seven-and-a-half-hours after take-off.
‘Pings’ were received for as much as five hours after the plane vanished
Theories to explain the disappearance of a routine flight have multiplied
Official sources claim military radar data suggests missing flight could have been deliberately flown hundreds of miles off course