How Hard Is It to Shoot Down a Plane?


A transponder failure of some kind may have contributed to the disappearance of Malaysian Airlines flight 370 earlier this year en route from Kuala Lumpur to Beijing. That flight and its 239 occupants were lost somewhere over the Indian Ocean and have not been found.

Schwartz said that it may take some time for aviation investigators to figure out what happened since the plane crashed in a conflict zone that is not controlled by the government. However civilian and military radar data should be able to quickly determine the origin of any missile.

The cockpit voice recorder and flight data recorder provide crucial clues for airline detectives investigating the cause of a plane crash.
© HYUNGWON KANG/Reuters/Corbis

“There’s always a risk when you provide this equipment to an insurgent force,” Schwartz said, “which is why are reluctant to provide them to the Syrian rebels.”

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Loren Thompson, executive director of the Lexington Institute, a non-profit think tank on security issues, noted that the operator of the missile system probably made a mistake.

“A flight profile of a 777 would not have looked like a combat aircraft, but maybe the separatist didn’t know that,” Thompson said.

Even if the radar operator were trained, he may have misinterpreted data, according to Ted Postol, an expert in missile defense systems and professor at the Massachusetts Institute of Technology.

"Although the information is there to see, if you are scared and under pressure, you may misunderstand what is happening," Postol said. "If the operator is an novice he may not know what he’s looking at. You know what buttons to push, but not much else."

The experts agreed that if an international investigation finds the rebels to blame, it will be difficult for Russian President Vladimir Putin to continue providing military and financial support for the Ukrainian separatists.

“The Russians first instinct will be to point the finger somewhere else,” Galeotti said from Moscow. “But I think very soon they will realize they can’t do this as a long-term strategy.”

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