融资3亿，南航博士干低空飞行器：飞一圈成本120元

Core Insights - The company "Zero Gravity Aircraft" has raised 300 million in funding and is focused on developing electric vertical takeoff and landing (eVTOL) aircraft, aiming to revolutionize urban transportation in the future [1][2]. Company Overview - Founded in 2021 and headquartered in Hefei, Zero Gravity Aircraft has completed seven rounds of financing, reaching an "A+++" round [1]. - The founder, Li Yiheng, has a background in aviation design and has been involved in aircraft certification projects since his university days [3]. Industry Context - The eVTOL market is still in its early stages, with only 60 aircraft sold and 1,000 orders in intention as of early 2025, indicating a nascent demand verification phase [6][7]. - The industry has seen significant developments since 2015, particularly after breakthroughs in lithium battery technology and the introduction of low-altitude airspace policies in China [7][8]. Market Potential - The cost of operating Zero Gravity's aircraft is significantly lower than traditional fuel-powered aircraft, with operational costs around 120 per hour compared to 650 for traditional small aircraft [5]. - The global pilot training market is projected to grow from 8.5 billion in 2023 to 20.8 billion by 2033, with eVTOLs being a potential solution for pilot training needs [8]. Challenges - The eVTOL industry faces several challenges, including lengthy certification processes, inadequate infrastructure, and high operational costs [9][10]. - Current eVTOL technology has limitations, such as low battery energy density and high noise levels, which hinder user adoption [10]. Future Outlook - The industry is expected to see technological advancements in battery density, noise reduction, and autonomous flight capabilities, which will create new market opportunities [13][14]. - By 2027-2028, eVTOL services are anticipated to be operational in major cities, with projections for significant market penetration by 2040 [15][16].