Main points of the MH17 Ukraine crash report

10 сентября 2014, 17:12


Malaysia Airlines flight MH17 crashed mid-July in pro-Russian separatist-held territory in eastern Ukraine, killing all 298 people on board.

Here are the main points from a preliminary report released on Tuesday by the Dutch Safety Board (OVV), which is leading the probe:

-- Flight MH17 hit by high-energy objects:

The damage to the Boeing 777 forward fuselage and cockpit section appears to "indicate that there were impacts from a large number of high-energy objects from outside". The observation was made based on pictures taken of parts of the wreckage which shows "multiple holes and indentations".

The part of the Malaysia Airlines Flight MH17 at the crash site in the village of Hrabove. © AFP

-- The plane broke up in mid-air:

The wreckage on the ground "suggests that the aircraft shattered into pieces during the flight" as a result of being hit by the high-energy objects. "The distribution of pieces of the aircraft indicates the aircraft broke up in mid-air." The wreckage was found over a large area of 10 kilometres (6.0 miles) by 5.0 kilometres, with satellite images supporting the finding.


The report said pieces of the forward part of the plane was found closest to the last registration of the flight data recorder, "indicating that these parts broke off from the aircraft first".

-- Plane was airworthy:

Built in 1997, the Boeing 777 according to documents "was in an airworthy condition at departure, there were no technical malfunctions". The last maintenance check of the plane was done in April.

-- Experienced crew not at fault:

Both captains on flight MH17 had over 10,000 flying hours of which more than 7,000 hours on the Boeing 777. Both first officers had more than 3,000 flying hours, of which a little over 200 hours were in this type of aircraft.


"There are no indications that the MH17 crash was caused by a technical fault or actions of the crew," the report said.

-- Flight proceeded as normal, no distress call

Flight MH17 was flying in unrestricted airspace on a constant heading when its crashed. "No aural warnings or alerts of aircraft systems malfunctions were heard on the cockpit voice recording, which ended at 1320 GMT.

"Crew communication gave no indication that there was anything abnormal with the flight. No distress messages were received by ATC."

-- 10,000 metres up, three planes nearby

Aviation authorities had cleared flight MH17 to cruise at 11,000 metres but it was travelling 1,000 metres lower. When Ukraine's air traffic control asked the flight crew to go higher because other planes were nearby, the crew declined, probably due to weather conditions, and another flight climbed to the 11,000-metre altitude.

All told, three commercial planes were flying in the vicinity of the Malaysia Airlines flight -- two Boeing 777s and an Airbus 330.

-- Black boxes not tampered with

The aircraft's black boxes were taken by unknown individuals. Separatists who controlled the area handed them over to a Malaysian official. The black boxes were taken to the Air Accidents Investigation Branch in Farnborough in Britain. "No evidence or indications of manipulation of the recorders were found."

A pro-Russian separatist shows members of the media a black box belonging to Malaysia Airlines flight MH17. ©REUTERS 

-- Further investigation needed:

"The initial results of the investigation point towards an external cause of the MH17 crash," said Tjibbe Joustra, chairman of the OVV. "More research will be necessary to determine the cause with greater precision," he said.

Experts have been unable to access the rebel-held crash site northeast of Donetsk because of fighting, and relied on information from the black boxes, Ukrainian officials, as well as pictures and video taken at the scene.

The Board aimed to publish a final report within a year of the date of the crash.

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