Pilot flying San Francisco crash plane was in training

Asiana Airlines on Monday confirmed that the pilot flying the Boeing 777 that crashed in San Francisco was in training, raising the possibility that human error caused the deadly accident.

Two teenage Chinese girls were the only fatalities in the fiery crash Saturday, though six of the 307 people aboard the flight remained in area hospitals in critical condition.

Chinese state media identified the two dead passengers as Ye Mengyuan, 16, and Wang Linjia, 17, high school classmates from eastern China's Zhejiang province.

One of the girls may have been run over by an airport fire engine rushing to the scene, San Francisco Fire Chief Joanne Hayes-White told reporters. Hayes-White did not identify the victim.

"Based on the injuries sustained, it could have been one of our vehicles that added to the injuries, or another vehicle," Hayes-White told the San Francisco Chronicle.

San Mateo County Coroner Robert Foucrault told the newspaper that the other girl appeared to have died from injuries suffered as she was hurled out of the plane when its tail broke off in the crash.

Asked about the accidental death report, Beijing's foreign ministry spokeswoman Hua Chunying said: "We are still trying to verify the situation."

The two friends were coming to visit Stanford University, just south of San Francisco, and to attend a summer camp at a local Christian school, the Chronicle reported.

The two teenagers were best friends and promising students. Wang excelled at Chinese calligraphy and painting, and Ye was a piano player and a national aerobics champion, Chinese media reported.

US investigators said Sunday that the Asiana jet was traveling much slower than recommended as it attempted to land.

The flight data recorder showed that as the Boeing 777 approached the runway its pilots were warned four seconds before the crash that the aircraft was likely to stall and asked to abort the landing.

The request to abort was captured on the cockpit voice recorder 1.5 seconds before the plane crashed, said National Transportation Safety Board chairwoman Deborah Hersman, who is leading the probe.

Her announcement came minutes after a video obtained by CNN confirmed that the aircraft clipped a seawall short of the airport runway.

The footage showed the plane with its nose up and its rear hitting the ground. The plane then hit the tarmac, abruptly bounced upward, and spun around 180 degrees.

In Seoul on Monday, Asiana said pilot Lee Kang-Kuk had just 43 hours of experience in piloting the 777 and was still undergoing training, although he had more than 9,000 hours of flight time experience.

An Asiana spokeswoman told AFP he was accompanied by an experienced trainer, who acted as co-pilot.

On Monday Asiana CEO Yoon Young-Doo, who had earlier apologized for the incident, described media reports that pilot error may have caused the tragedy as "intolerable," calling it a "matter of speculation."

He had earlier said the plane had no known mechanical problems.

Choi Jeong-Ho, the head of South Korea's transportation ministry's aviation policy bureau, meanwhile said it was too early in the investigation to say that pilot error was a factor.

Asiana Flight 214, which originated in Shanghai and stopped in Seoul, had 291 passengers and 16 crew members aboard.

In total, 123 people aboard the flight escaped unharmed, US officials said.

On Monday, a group of 11 South Korean passengers aboard the plane returned home, including a 28-year-old woman who was travelling with her husband for their first wedding anniversary.

"I feel so much pain both physically and mentally," the woman told Yonhap news agency.

"My whole body aches."

Another passenger who arrived at Seoul's Incheon airport was carried on a stretcher to a waiting ambulance, Yonhap reported.

The twin-engine Boeing 777 is one of the world's most popular airplanes used for long distance flights.

According to aviation safety databases, the two dead teens are the 777's first fatalities in the plane's 18 year of service.

It was the first deadly Asiana passenger plane crash since June 1993, when one of its Boeing 737s slammed into a mountain in South Korea, killing 68.

Asiana's share price ended down nearly six percent on Monday as investors digested the impact of the accident.

Huge insurance payouts to victims and for the aircraft could raise future premiums and increase the company's financial burdens.

Aviation experts, however, said the damage to its business could be limited, as South Korea's number two airline has spent years building a reputation for safety and quality.