MOSCOW, August 01. /ITAR-TASS/. Russian aviation authorities have handed over the materials over the crash of a Malaysian airliner to an investigating committee headed by the Dutch flight safety council.

“The group of Russian experts headed by deputy chief of Russia’s Federal Air Transport Agency Oleg Storchev participating in an international committee investigating the crash of the Malaysian Boeing-777 airliner in Ukraine has earlier handed over requested data required for a detailed and unbiased probe,” Russian air transport agency said.

Rostov regional air traffic controlling centre has transferred the flight situation data.

The Malaysia Airlines Boeing-777 airplane on the MH17 flight from the Dutch city of Amsterdam to Malaysia’s capital, Kuala Lumpur, crashed in east Ukraine’s Donetsk region on July 17. The 298 aboard the airplane died in the crash.