Research by Frost & Sullivan showed that by 2025, at least 15 companies will release their models of private flying cars. Experts also believe that by 2050, the services of commercial transportation of passengers will be popular. Aircraft technologies have been widely developed among large technological corporations. Over the past 4 years, 8 companies have conducted test flights. Not only the largest companies in the world, such as Google, Airbus and Uber, but also start-ups and specialized technology companies invest in the development of this area. It is expected that the major automakers will also connect to the development of their flying cars. The Dutch company PAL-V was the first to sell its models of flying vehicles. This year, it plans to release a premium model - Liberty Pioneer.