SAN FRANCISCO/SEOUL (Reuters) - The role of the pilots in Saturday's crash of an Asiana Airlines plane in San Francisco came under increasing scrutiny on Monday as U.S. investigators began to interview them and released new details about the jet's dangerously slow air speed before it slammed into the ground.
The Asiana Airlines Boeing 777 was flying 39 miles per hour below its target speed of 158 mph in the moments before it crashed at San Francisco's international airport, National Transportation Safety Board Chairwoman Deborah Hersman said at a news conference in San Francisco.