Passenger Boeing, which performs the Grozny flight – Moscow, gave an alarm over the Caspian Sea, Russian media reported with reference to a source in aviation services.
“Boeing by the Grozny flight – Moscow gave an alarm over the Caspian Sea and decreased to a height of 3 thousand m,” the source said.
The plane flew out of Grozny about half an hour ago. The reason why the crew gave the alarm is not yet reported.