美国航空航天工程学论文代写：韩亚航空失事事件
2013年7月6日，韩亚航空公司214航班起飞291名乘客在从韩国仁川机场到三藩的目的地，加利福尼亚。波音777的飞行计划在三藩机场就像其他任何一天刚刚安全着陆；然而，它却变成了一个以航空业近期历史上最可怕的噩梦。上午11:27，飞机着陆过程中坠毁在旧金山国际机场（Pasztor，2013）。在这次飞行中的291名乘客中，有3人在这次事故中死亡，180多人受伤。
随着失事飞机和乘客的目击证人，航空公司对坠机事件感到震惊，因为使用了大量的安全措施、可靠的技术和高技能的飞行员。根据现场目击者的撞击画面和陈述，飞机的机尾部分在前轮撞到地面之前，这使得波音777再次回到空中，并再次撞上地面（美国，今天，2013）。它非常迅速，令人难忘。从飞机的高速起飞，飞机撞到地面后完全停了下来，飞机结构受到了严重的损坏。目击者说，在飞机的机尾部分先撞到地面之前，没有任何其他警告。
危机时间表
当天发生的214航班事件及时发生：
11:27am：
距离地面的第一次撞击仅8秒钟，一个从座舱传来的呼叫增加了速度（使当时的飞机速度为112节，距离SF机场地面仅125英尺）。
撞击前3秒：飞机的发动机都在50%的功率下工作，功率在增加（当时飞机的速度是103节）。
1.5秒之前的影响：即使在这个时候，任何错误或警告标志没有求救电话被飞行员对空中交通管制要求中止着陆。驾驶舱的记录清楚地表明飞行员说“加油”。
美国航空航天工程学论文代写：韩亚航空失事事件
On July 6, 2013 the flight 214 of Asiana Airlines took off with 291 passengers on-board from the South Korea airport Incheon to its destination in San Francisco, California. The Boeing 777 flight was planned to land at the San Francisco airport safely just like any other day; however, it turned out to become one of the scariest nightmare in the recent history of airlines industry. At 11:27 in the morning, the plane was crashed during its landing procedure on the San Francisco international airport(Pasztor, 2013). From the pool of 291 passengers present on the flight, 3 died in this accident and more than 180 were injured.
Along with the witnesses of the crash and the passengers, the airline industry was shocked by the crash incident with the use of numerous safety measures, high implementation of reliable technology and highly skilled pilots. According to the crash footage and statements of the on-site witnesses, the plane’s tail section hit the ground before the nose wheel did and this made the Boeing 777 to jump back in the air again and it hit the ground again in parallel(USA Today, 2013). It was extremely rapid and haunting. From the high speed of an airplane, the aircraft came to complete halt after it hit the ground and it took a heavy amount of damage to the plane structure. Witnesses said that before the plane’s tail section hit the ground first, there were no other warnings of anything going wrong prior to that.
Timeline of the Crisis
Timely events of the day the incident of Flight 214 took place:
11:27am:
Just 8 seconds before the first impact with the ground, a call in came from cockpit to increase the speed (making the speed of the aircraft at that time 112 knots with just 125 feet above the surface level of SF Airport)
3 seconds before the impact: Both the engines of the airplane were functioning at 50% power and the power was increasing (the aircraft speed at the time was 103 knots)
1.5 seconds before the impact: even at this time, no distress call for any error or warning signs were made by the aircraft pilots to the Air Traffic Control asking for aborting the landing. The cockpit recordings found made it clear that the pilot said “go ground.”
