oday, Malaysia Airlines Flight MH370 has lost contact for a whole month.
starting on the 4th, China and Australia to search the boat several times to detect underwater pulse signal search operation launched since become the most promising leads. However, this signal is emitted by the black box flight MH370, but also a few days to confirm. Eventually find MH370 flight, still needs "needle in a haystack."
MH370 flight search actions, distance away, the time, the difficulty of, beyond all previous experience and knowledge of civil aviation emergencies. Even been called "the most mysterious history crash [/b]"The 2009 crash of Air France flight AF447, nor experienced such a complex search.
MH370 early flight lost contact with flight AF447 has a strikingly similar plot: all suddenly disappeared, no distress signal; disappeared in the ocean over the place; AF447 flight crash [/b]After six days, only part of the wreckage was found, and the wreckage of Flight MH370 is still not found ，tissue pom poms
MH370 what actually happened, and now still dense fog. Looks very similar to the AF447 crash, until two years after the occurrence of the black box found, three years after the final accident investigation report drawn: operating errors and technical risks dual factors caused the tragedy.
MH370 uncover the truth, and perhaps take a long time.
7, the Capital Airport T3 Terminal B floor area of international flights to the Port screen, top of the first row rolling glaring red font from Kuala Lumpur to Beijing flights Malaysia Airlines MH370 planned arrival time of 6:30, remarks "delay."
pick people waiting for flight delays often did not feel anything unusual - until the remarks column MH370 flight information, the "delay" into a "Cancel."
8 时 44 分, MH370 flight "lost contact" Malaysia Airlines release. From that moment, people's hearts are clench.
this scene, almost five years ago, the day the crash of Air France flight AF447, Paris Charles de Gaulle International Airport scene reproduction.
2009 年 6 morning of May 1, AF447 flight from Rio de Janeiro to Paris, France plans to 11:10 (AF447 flight time are related to the use of Greenwich Mean Time, the same below) arrived at Charles de Gaulle airport. Expected arrival time has elapsed, the flight did not fly. Charles de Gaulle airport on arrival flight display, AF447 and MH370, are "delayed" display.
afternoon, Air France released the news that shocked the world: AF447 flight over the Atlantic "disappear." Media reports using a more accurate translation of the wording: "disappeared." With respect to the term "lost contact" was originally used by Malaysia Airlines, "disappeared" apparently contains a more severe and dangerous possibility.
In fact, last minute flight lost contact, MH370 really disappear even more completely than the AF447. At 1:09:29 on the 8th, MH370 Kuala Lumpur ATC center conducted last call: "Good evening, this is the MH370." Then, the plane disappeared.
The AF447 contact with the world final, is 4 minutes 2:10 later, the aircraft airborne communications addressing and reporting system (abbreviation ACARS) issued 24 automatic fault code information. Immediately, the ground control officers found the missing aircraft.
fault information and intensive aircraft suddenly disappeared issued together, prompted the disastrous results.
task execution AF447 flight Airbus A330-200 aircraft. The aircraft started to develop in 1986, 1998 and put into operation. Airbus A330 has been "ultra-modern" and "security" is known, it maintains 18,870 hours of flight recorders, and many times across the Atlantic, there has never been a big mistake.
until June 1, 2009, A330's safety record screeching halt.
A day earlier, on May 31, 2009 22:03 Air France flight AF447 took off from Rio de Janeiro's Galeao International Airport. Prior to routine screening repair, mechanic for the left side of the cockpit of the aircraft to replace a piece of radio control panel. Flights from Paris when flying, the pilot reported a small radio control panel failure. The plane was the only glitch is also ruled out, it is done all the flight preparations.
flight captain is Mark? Dubois, when he was 58 years old, in 1988 the entry of Air France, has 11,000 hours of flying experience, Air France is one of the most senior captain. Copilot David? Robert, when he was 37 years old, has 6,600 hours of flying experience.
As the flight AF447 flight time of up to 13 hours, in addition to the captain and co-pilot, Air France also arranged for a co-pilot Pierre? Boonen, the three men take turns on duty operation to ensure adequate energy. 32-year-old Boonen is three most junior pilots, there are more than 3000 hours of flying experience, get disqualified A330 airliner has been a year.
Pierre? Boonen's wife is also on the plane, is one of the 216 passengers. Her trip to Brazil, just take her husband to drive the plane home. It appears that this is a romantic air trip.
AF447 flight, carrying a total of 216 passengers and 12 crew members, including one infant, seven children. They came from 32 countries, most of them Brazilians and French.  ，paper straws wholesale
Among the passengers, there are nine Chinese people. Paris, France, Brazil and China routes to transit stations, from Brazil, the Chinese people will return home aboard Air France flight AF447. Associate Professor Xiao Xiang，green straws
, Chinese Academy of Sciences, had just attended the international conference held in Brazil, after returning to France transit; only 27 years old Zhuo Jia Chun Huawei expatriate employees, just married less than a year, this line is returning to visit ; General Manager of Liaoning Benxi Iron and Steel Group Mingwen, led a six-person delegation to the end of the study in Brazil home. Brazil is one of the main origin of the world's iron ore, iron ore companies Benxi Iron and Steel Group and Brazil have close trade links; Zhejiang Chen Qingwei, is applying for investment immigration to Brazil.
After the plane took off, quickly rising to 35,000 feet (about 11,000 meters) cruising altitude and into autopilot.
aircraft along the north edge of the South American continent flight, then turned to the east, from the Atlantic Ocean to Africa. 1:35, the pilot reported the flight altitude and heading to the Brazilian air traffic control agency, said it would enter Senegal's air traffic control area within 50 minutes.
Brazilian ATC control officers responded, asking whether the flight arrived Tahir checkpoint.
aircraft when crossing the ocean, go through certain checkpoints to determine the location. Tahir checkpoint on the AF447 flight route is the most important one. Its location in the middle of South America and Africa, plays the role of a transit point for air traffic control. In its sides, the pilot should report the situation to Brazil and Senegal flights respectively.
Tahir checkpoint from the American continent and the African continent are very far away, beyond the range of land-based aviation surveillance radar, which in radar blind spot. 1:49, AF447 on the radar screen of the Brazilian air traffic control bodies disappeared.
Each checkpoint Tahir flying from Brazil flights will temporarily lose at this distance the radar signals. AF447 disappeared from radar is not unusual, but the air traffic controllers in Brazil is somewhat nervous. Previously, they asked whether the Tower Hill on AF447 checkpoint has not been answered. After seven seconds, asking repeated, over six seconds and repeat it again, still no answer.
However, away from the mainland Tahir checkpoint areas not receiving high-frequency radio waves and the phenomenon is not unusual. Brazil's air traffic control officers are more worried about the weather conditions in the region. At that time, a wide and 125 kilometers of storm with strong airflow being lie on the route.
2:20, the AF447 flight into Senegalese air traffic control area estimated time Brazilian air traffic controllers contacted Senegal. And until two hours later, the Senegal radar did not find AF447 figure. The radio call again and again, the same is not answered.
Senegalese air traffic control departments can notify Air France flight AF447 they can not find it gone.
paper pom poms HangzhouRead More...