Core Points - The article highlights the illegal sale of homemade aircraft in regions like Sichuan and Hebei, where sellers use deceptive contracts to evade regulations while actually selling complete aircraft [1] - A specific case in Yunnan reveals a seemingly legitimate aircraft manufacturing company using car engines in their planes and lacking necessary production licenses, also engaging in illegal sales under the guise of "DIY sales" [1] Group 1 - Homemade aircraft are being sold under the pretense of "component kits" and "for display only" contracts to avoid regulatory scrutiny, posing significant safety risks [1] - The lack of quality assurance in these aircraft raises concerns about potential accidents and their severe consequences [1] Group 2 - The Yunnan company, despite its organized appearance, does not have the required model certification from authorities and cannot provide a production license [1] - This company exemplifies how some manufacturers exploit regulatory loopholes to operate illegally while presenting themselves as legitimate businesses [1]

Core Insights - The article highlights the emergence of individuals sharing their experiences of building and flying homemade aircraft on short video platforms, attracting significant attention from viewers [1] - These content creators label their activities with tags like "farmers making planes" and provide information about their self-made aircraft, which are often produced in personal spaces like yards and garages [1] Industry Overview - The homemade aircraft market is characterized by the use of self-modified parts, with many creators offering models for pre-order and technical services related to light aircraft development, design, and manufacturing [1] - There is a notable presence of homemade aircraft being sold on second-hand trading platforms, with prices ranging from tens of thousands to hundreds of thousands of yuan [1] Regulatory Environment - The article points out that the homemade aircraft lack professional certification and have not obtained production and operation licenses or quality certificates from civil aviation authorities [1]

Core Viewpoint - The article highlights the alarming trend of unregulated and unsafe production and sale of homemade aircraft in China, raising significant safety concerns and regulatory challenges in the burgeoning commercial aerospace sector [1][26]. Group 1: Homemade Aircraft Production - Many individuals are engaging in the production of homemade aircraft without proper certifications, licenses, or safety standards, leading to a market for "wild" planes [1][10][21]. - The production often takes place in non-traditional settings, such as noodle factories, where the machinery used for making noodles is repurposed for aircraft manufacturing [15][17]. - The materials and components used in these homemade aircraft lack professional certification, and the production quality varies widely among different producers [10][32]. Group 2: Market Dynamics and Sales - Homemade aircraft are being sold on second-hand trading platforms, with prices ranging from 80,000 to several hundred thousand yuan [8]. - Sellers often use deceptive practices, such as labeling sales as "parts kits" to evade regulatory scrutiny while actually selling complete aircraft [34][38]. - There is a growing online community where enthusiasts share information and facilitate the buying and selling of these homemade aircraft, creating a hidden trading network [30]. Group 3: Safety Concerns and Incidents - The lack of proper licensing and safety measures poses significant risks, as evidenced by a recent incident where an individual died while flying an unlicensed aircraft during a live stream [26][27]. - Many producers and buyers of these homemade aircraft do not possess the necessary flying licenses, further exacerbating safety issues [32]. - The article emphasizes the urgent need for regulatory oversight to address the risks associated with the production and sale of these unregulated aircraft [36].