The hunt for the cause of an Ethiopian Airlines plane crash that killed all 157 people on board gathered pace on Saturday when investigators successfully downloaded the cockpit voice recorder and fresh details emerged of the final seconds of the flight, ONA reports citing Reuters.
While experts say it is too soon to know what brought down the Boeing 737 MAX 8 on March 10, aviation authorities worldwide have grounded Boeing’s 737 MAXs, as concerns over the plane caused the company’s share price to tumble.
In Addis Ababa, a source who has listened to the air traffic control recording of the plane’s communications said flight 302 had an unusually high speed after take-off before the plane reported problems and asked permission to climb quickly.
A voice from the cockpit of the Boeing BA.N 737 MAX requested to climb to 14,000 feet above sea level - about 6,400 feet above the airport - before urgently asking to return, the source told Reuters on condition of anonymity because the recording is part of an ongoing investigation.
The plane vanished from radar at 10,800 feet.