Introduction: The discussion of partial and full electrification in the aviation community has now moved beyond discussions to the creation of the first prototypes. The speed of popularization of ideas about the need for an early transition to electrified aircraft raises concerns because there are a number of fundamental difficulties of transition to electrification, which are almost not discussed, in particular - the lack of weight reduction of the aircraft in flight.
Research Objective: The purpose of the study is to determine a possible scenario of operation and design features of an electrified aircraft that uses batteries as an energy source for flight, considering the design and operational limitations and features. Results: Possible structural arrangements for the placement of batteries in the airframe design, considering the design, technological and operational constraints, are proposed. Described the fundamental disadvantage of electrified aircraft - the constancy of mass during flight. We propose options to ensure the reduction of the mass of the aircraft during flight as energy is consumed. The concept of a multistage airplane is proposed and a possible scenario of its operation is described. Practical relevance: The obtained knowledge can be useful for further research in the field of electrification of aviation, both in terms of theoretical research and in terms of the formation of conceptual and design solutions in the early stages of design. Discussion: The results allow us to conclude about the high degree of complexity and innovativeness of the required transformation of aircraft complexes when including a fully electrified aircraft. This entails changes not only in the design of the airframe, but also in the scenario of its operation and in the regulatory documents governing flight safety. Thus, it is necessary to further accurately establish the boundaries of admissibility of such solutions and determine an algorithm for assessing their economic efficiency, considering the impact on the environment.