my country's independently developed: Large amphibious aircraft 'Kunlong' AG600M completed high-cold test flight mission

According to news from this site on February 18, this site learned from the official public account of the aviation industry that on February 1, the large amphibious aircraft "Kunlong" AG600M independently developed by my country completed its last high-cold test flight mission in Hailar. Its power plant system, fuel system, hydraulic system, flight control system, avionics system, landing gear system and other key systems have passed the alpine ground test and flight test verification, which can meet the needs of the whole country. It meets the needs of forestry, firefighting, search, rescue and other fields within the territory.

Source: Aviation Industry Official Public Account

It is reported that two "Kunlong" AG600M (1003, 1005 ) On January 22nd and 30th respectively, after a long journey of nearly 6 hours and more than 2,200 kilometers, they successively transferred to Inner Mongolia Hailar Dongshan Airport to start verification tasks related to low temperature environment. This is also the transition mission with the longest distance and the most complex route environment that the AG600M has performed since its first flight.

The Hailar high-cold special flight test verification lasted for about 2 weeks. AG600M has completed the functional performance test of all systems of the entire aircraft under the conditions of minus 20℃ to minus 40℃, verifying the aircraft

low temperature, defrosting , snow removal and other use and maintenance procedures,laid a solid foundation for airworthiness certification and subsequent use and maintenance in low temperature environments.

It is understood that

The development work of the AG600M fire-fighting aircraft has fully entered the critical stage of airworthiness compliance verification, and it is planned to obtain the type certificate in 2024. Since New Year's Day this year, the entire project development line has been sprinting at the beginning of the year, and the airworthiness compliance test and flight tasks have been accelerated across the country.

The team will speed up the project development process and strive to put it into use as soon as possible to provide important aviation support for the national emergency rescue system and natural disaster prevention and control system.

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