Metrojet Plunged at 300 Miles Per Hour, Latest Data Shows

  • Tracker FlightRadar24 releases revised data from doomed plane
  • New readings are more consistent with a sudden breakup

Debris of the A321 Russian airliner lie on the ground a day after the plane crashed in Wadi al-Zolomat, a mountainous area in Egypt's Sinai Peninsula, on Nov. 1, 2015.

Photographer: Khaled Desouki/AFP via Getty Images
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The Russian plane that crashed Saturday in Egypt slowed suddenly and then plunged to the Earth at 300 miles (483 kilometers) per hour, according to revised data of its final moments captured by flight-tracking website FlightRadar24.

The Metrojet Airbus Group SE A321 carrying 224 people fell from 31,000 feet to 26,000 feet in the final 26 seconds, according to the final transmissions from its radio transponder reporting information to the ground.

The new data is consistent with reports from Egyptian and Russian officials, who said that the plane came apart as it was flying at cruising altitude from Sharm el-Sheikh to St. Petersburg. It also indicates that the plane’s direction of travel was wobbling from side to side, which would occur if it was coming apart.