Asiana pilot 'couldn't see runway' before US crash

The flight crew of the Asiana Airlines Boeing 777 that crashed at San Francisco Airport couldn't see the runway just seconds before the accident, given how far the plane was out of position, US investigators said. With attention focused on whether human error caused the aircraft to slam into the ground, missing the runway, it was also confirmed that the training pilot on board was undertaking his inaugural flight as an instructor. The crash killed two Chinese students and left more than 180 injured, but given the heavy impact and extent of the damage experts have said it was fortunate that the death toll was not higher. Three of Asiana Flight 214's four pilots have now been interviewed, said National Transportation Safety Board chair Deborah Hersman, who is leading the probe, and who gave an account of their attempts to avert disaster. "The pilot that was sitting in the jump seat, the relief first officer, identified that he could not see the runway... from his seated position. And that the aircraft -- the nose was pitched up, so he couldn't see the runway," Hersman said. And when the instructor pilot told the control tower that at 500 feet "he realized they were too low." "He went to push the throttles forward, but he stated that the pilot had already -- the other pilot had already pushed the throttles forward," Hersman said, outlining the flight's frantic final seconds before the crash. The fourth pilot -- the relief Captain -- was in the cabin and not in the cockpit at the time of the crash. Investigators previously stated that just 1.5 seconds before the plane smashed into the ground, a member of the flight crew asked to abort the landing, though it was too late to take such action. The aircraft clipped a seawall and went skidding out of control, breaking up and quickly bursting into flames when one of its engines caught fire. The pilot at the controls -- named by Asiana as Lee Kang-Kuk -- was around halfway through his training for the Boeing 777, but had led 29 flights to San Francisco on Boeing 747s in the past, according to the airline. "To complete initial operating experience for Asiana, he's required to have 20 flights and 60 flight hours. He had 10 legs -- he had completed 10 legs. And about 35 hours flying the 777," Hersman said Tuesday. However, his trainer -- who told US investigators he had a total of 13,000 flying hours, 3,000 of which were in the Boeing 777 -- had not flown as a trainer pilot before. "He reported that this was his first trip as an instructor pilot," Hersman said. "The instructor pilot stated that he was the pilot in command. This was the first time that he and the flying pilot that he was instructing had flown together," she added. San Francisco General Hospital said Tuesday that five crash victims remain in critical condition. The NTSB has said the plane was flying far too slowly before the disastrous landing, which shredded the aircraft's tail, with the fire eventually leaving the fuselage a burned-out wreck. South Korean-based Asiana earlier Tuesday defended the pilots as "very competent," and the airline's chief executive, Yoon Young-Doo, is to fly to California to meet transport safety officials and victims in local hospitals. On Monday, Yoon lashed out at reports that pilot inexperience may have been to blame for the fatal crash, saying the speculation was "intolerable". Hersman has also said it is too early to draw conclusions. Family and friends in eastern China's Zhejiang province are mourning the two dead passengers -- identified by state media as high-school classmates Ye Mengyuan, 16, and Wang Linjia, 17. 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 on Monday. According to aviation safety databases, the two dead teens are the Boeing 777's first fatalities in 18 years of service.