Abstract. Modernization of life support systems for the crew and passengers of aircraft is one of the most important aspects of aviation security. Here are some of the advances in technology that
have improved the survival of modern aircraft: oxygen systems, Cabin Pressure Control, Emergency Evacuation Systems, advanced filtration systems. In general, the modernization of life support
systems for the crew and passengers of aircraft has significantly increased the safety and comfort of ir travel. Thanks to these advanced systems, passengers and crew can feel safe and confident during the flight.As for the technologies considered in this work, which are used both on Earth and in space conditions, the integration of life support systems for space flight into aviation can have both scientific significance and practical significance.From a scientific point of view, it is more efficient to integrate life support systems from the pace industry into aviation, and more stable life support systems can provide new data on the impact of various factors on a person during high-altitude flights. From a practical point of view, integrating life support systems from the space industry to aviation can significantly improve flight safety and comfort, especially in conditions of long-distance flight.

Keywords: space, flight safety, resources, aviation, National Aeronautics and Space Administration, International Space Station.