Piasecki announced the start of tests of the CoAX-2D hydrogen helicopter

Piasecki Aircraft Corp. announced that it has received an exclusive license for a two-seat coaxial model helicopter CoAX-2D, created in Germany. In addition, an agreement was signed with the German aircraft manufacturer EDM aerotec GmbH. The agreement covers not only the new model, but also a number of other studies that will improve hydrogen fueled aviation models.

Details of cooperation

EDM aerotec GmbH has developed and certified a two-seat helicopter in Germany. An American company bought the exclusive right to sell and service it in North America. In the coming months, a program of joint research will be developed, which will make it possible to achieve great results in the field of vertical take-off aircraft.



According to the heads of both companies, their similar vision of the situation and different know-how will allow them to achieve leading positions in the development of technical solutions for small aircraft. The American research center has extensive experience in scientific developments and the creation of aircraft, with more than 25 models made in total aircraft and helicopters. As for the German manufacturer, it has the necessary technical base for the production of almost any components for aircraft.

Features of the CoAX-2D helicopter

The model is intended for private use, as well as for operation in surveillance and rapid response services. The helicopter is propelled by two 6,5 m two-blade composite propellers. They rotate in opposite directions, which ensures stability during takeoff and landing.



The weight of the helicopter, tp uhepf is only 283 kg, the allowable flight weight is 450 kg. The developers pay attention to the ease of control, any pilot with an entry-level license can master the novelty, spending no more than a few hours on it.

The standard power unit is a D-Motor hydrogen engine, created in Germany. With a power of 125 liters. With. it provides a top speed of 170 km/h. Cruising speed - 150 km / h.


At Piasecki Aircraft Corp. plan to conduct the first US test of a hydrogen aircraft with a pilot on board. Before that, standalone options were used. According to management, the model raises no doubts about the reliability and safety, the risk is minimized. After carrying out the necessary tests, documents will be submitted for certification in the United States.