Chinese Aviation Industry

RedMetalSeadramon

Junior Member
Registered Member
The question is if 4kg of hydrogen gas can be useful enough for the tasks of general aviation, particularly to train pilots.

The advantage of using hydrogen will come later as emissions regulations tighten in China and other markets. At least you can start building up the supply chains and perform R&D work.
Not viable for small general aviation, fuel tanks in the wings for most aircrafts so not practical.
 

pipaster

Junior Member
Registered Member
A look inside the certification of the AC313A and AG600M and some of their challenges.

From Xinhua the AC313A completed its first cold weather testing in Mohe. Basic hovering, fights movements, and engine tests.

The AG600M was testing out it's door switch tests and heading tests.

 
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China's AG600M amphibious aircraft completes cold-weather flight tests​

Xinhua 13:22 UTC+8, 2024-02-19

China's homegrown AG600M aircraft, a firefighting model belonging to the AG600 large amphibious aircraft family, has completed its cold-weather flight tests, according to the Aviation Industry Corporation of China (AVIC).
Two AG600M large amphibious airplanes completed the cold-weather flight test mission at an airport in Hailar District of Hulunbuir in north China's Inner Mongolia Autonomous Region, said AVIC, the country's leading aircraft manufacturer.
Lasting around two weeks, this round of flight tests was carried out in a cold environment with temperatures ranging from minus 20 degrees Celsius to minus 40 degrees Celsius, which presented a challenging setting to assess the aircraft's performance under low temperatures, frost and freezing conditions.
The cold-weather flight tests verified the functions and performance of the AG600M aircraft's major systems, such as power, fuel, flight control and avionics, in cold environments, the developer said, adding that the tests also assessed the aircraft's maintainability in low temperature.
Source: Xinhua Editor: Wang Qingchu
 

tphuang

Lieutenant General
Staff member
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During the 2024 Singapore Airshow today, COMAC has received orders from Tibet Airlines for 40x C919 of the plateau (shortened) variant and 10x ARJ21 of the plateau variant, alongside 6x derviative models of the ARJ21 from Henan Aviation Investment for firefighting, search-&-rescue (SAR) command and medical use.

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pretty much the only reason you'd want to get shortened variant is for these high altitude flying.
 

by78

General
AG600M arrives in Hulunbuir as part of its cold weather testing.

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AG600M has officially completed cold weather testing, during which all subsystems (mechanical, electrical, avionics, fuel, engines, etc.) have been verified to perform as expected in temperatures from -20°C to as low as -40°C. Also successfully verified are the procedures for de-icing and other low-temperature maintenance routines. The successful completion of cold weather testing marks the end of an importance phase of the ongoing airworthiness certification and demonstrates that AG600M can operate in diverse weather conditions throughout all of China.

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