Pulkovo Aviation Enterprise Flight 612

Divers have discovered one of the black boxes of the Russian TU-154 plane which crashed on Sunday in the Black Sea, reported TASS, citing a source from the security forces.

At the tail end of the plane, there are two more boxes which have not been found yet.

Weather at the suspected site of the crash of AirAsia Indonesia's aircraft has improved enough on Friday to allow the deployment of two ships carrying acoustic equipment to detect the ‘pings' from the plane's cockpit voice and flight data recorders, international news outlets reported.