Comments by "☨St Louis IX opposed paganism, hæresy \x26 debauchery" (@stlouisix3) on "C919 Is a Joke! It Was Endured a Halt to Operations a Mere One Month Later" video.

  1. ⚠ China's homegrown C919 airliner experienced a halt to operations due to issues with the bleed air system, causing a decrease in altitude and potential oxygen deprivation. 00:23 The C919 airliner had to be grounded and replaced by an Airbus A320 due to issues with the bleed air system. 00:23 The C919 returned to service after resolving the bleed air system issues. 00:46 Aviation enthusiasts speculated that a serious malfunction occurred during a flight, resulting in a sudden drop in altitude. 01:25 Insufficient bleed air and oxygen can lead to discomfort and potential health risks for passengers. 02:22 The C919 may have experienced bleed air system failures in both engines, requiring reliance on the APU bleed air system. 03:00 🛫 The development of China's C919 aircraft is facing multiple challenges and delays, raising concerns about flight safety and China's ability to master the necessary technology. 03:57 China Eastern Airlines received its first C919 aircraft in December 2020 and initiated a 100-hour flight validation. 03:57 The validation flight aimed to simulate the entire flight procedure and prepare for commercial passenger flights. 04:15 The C919 experienced failures in its reverse thrust system and engine's bleed air system, leading to delays and grounding. 04:54 The repeated failures raise questions about the Chinese government's promotion of homegrown aircraft and the potential safety risks. 05:49 The development of domestic large aircraft serves not only civil aviation needs but also military technology advancement, particularly in engine technology. 07:09 😮 China's development of the C919 aircraft and domestically-produced engine has led to sacrifices and challenges in the pursuit of advancing their military capabilities. 07:26 The development of the C919 aircraft was not solely an aviation plan but rather a military one, aiming to gather data for the development of China's domestically-produced J-20 jet engine. 07:26 Several pilots have lost their lives following the J-20's transition to the domestically-produced WS-15 engine, allegedly suppressed by orders from President Xi Jinping. 07:47 President Xi Jinping's sentiment implies that potential air disasters would be seen as sacrifices for the country's advancement. 08:23 China faces challenges in producing reliable engine casings and lacks the capability and knowledge to comprehend and master the composition of materials used by engine manufacturers like GE. 09:01 China's pursuit of fully independently manufacturing the engine for the C919 is an uphill battle due to limited global suppliers and dominance of major engine companies. 10:23 🛫 China faces challenges in fully manufacturing engines due to limited access to GPU computing power, cultural and systemic challenges, and flight safety risks. 11:02 The United States has consistently limited China's access to GPU computing power, obstructing its progress in engine manufacturing. 11:02 China faces cultural challenges such as a societal atmosphere leaning towards taking shortcuts and a state structure that may suppress independent thinking and innovation. 11:41 Many key aerospace technologies are held by foreign companies who are unlikely to share them with China. 11:58 China's heavy reliance on foreign parts for its C919 aircraft poses flight safety risks. 12:19 The grounding of the C919 has sparked reflection and concerns over potential disruptions in the aviation industry and political problems. 13:57 🛫 The grounding of the C919 aircraft exposes China's deficiencies in aircraft manufacturing technology and its capability for independent innovation, which could be further exacerbated by potential western sanctions. 14:37 Establishment of final assembly lines by Airbus and Boeing in China was believed to have provided valuable experience and technology. 14:37 The grounding of the C919 reveals China's shortcomings in aircraft manufacturing technology and independent innovation. 14:57 Western sanctions could make sourcing necessary parts challenging, potentially leading to flight cancellations and service disruptions. 15:16 Additional sanctions by the U.S. could restrict the supply of key components for the C919, causing a major setback for China. 16:13 China faces challenges in integrating diverse components and electronic control systems in the C919, compared to the expertise of the West. 16:34
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  2. Indeed. China's Homegrown C919 Airliner Faces Serious Setbacks, Prompting Concerns Over Flight Safety and Technology Mastery.
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