Double plane and a helicopter collided in the skies over Buckinghamshire in the UK. The accident killed four people. About it reports The Guardian.
Each aircraft was manned by two people.
The police said that it was still too early to say what could be the cause of the collision, and focused on searching for victims and inform their next of kin.
November 15, in the Khabarovsk region of the Russian Federation in the crash of a passenger plane Let L-410 killed seven people.