What technology do British experts say is used to find the plane crash site?

Malaysia Airlines Flight 370, which has been missing for seven years, has made new progress recently. British aviation engineer Godfrey used the latest aviation tracking technology to determine the final crash site of Malaysia Airlines Flight 370. The determined crash site is very consistent with the calculation results of satellite data and aircraft performance data provided by Boeing. After repeated confirmation, Malaysia Airlines lost contact with the control department of Ho Chi Minh City, Vietnam. The radar signal completely disappeared, and finally the passenger plane failed to enter the China air traffic control information region.

China, Malaysia, Viet Nam and other countries quickly organized search and rescue forces to conduct search and rescue in the waters north of the Straits of Malacca. It is suspected that the plane lost contact in the sea area, and the search and rescue team found nothing. At least five hours after Malaysia Airlines lost contact, the organization also received an automatic signal from the missing plane. The organization speculated that the plane may have crashed into the South Indian Ocean, rather than the area north of the Straits of Malacca. Australia also found suspicious aircraft wreckage in the South Indian Ocean.

The search team quickly moved to the South Indian Ocean and launched a new round of search, but in the end there was no result. The investigation team finally released the investigation report. It may be that someone deliberately manipulated and deviated from the route, and the captain suspected of depression was very suspicious. But the investigation completely lost its purpose here. We can restart the search, but we still face many difficulties in the process of finding the truth.

Godfrey's latest technology is only the technology of recovering radio signals, which needs to be combined with the three-dimensional model of the seabed. According to Godfrey's judgment, the sinking position of Malaysia Airlines may be at the bottom of the sea. The seabed topography in this sea area is complex, with exposed mountains and cliffs, and even underwater volcanoes, which brings great difficulties to the search work. Even if we start to search the relevant areas carefully now, it is possible to finally confirm the results before the second half of 2022.