Aerospace Instrument-Making Annotation << Back Features and Prospects of Reusable Launch Vehicles Using the Example of Falcon Launch Vehicles LyashevskyA.V., Stelmakh S.F., Kukushkin I.O. The article discusses the benefits of using reusable launch vehicles by analyzing the statistics of repeated launches and the dynamics of average preparation time for subsequent launches of returned rocket blocks. The analysis shows the feasibility of using the experience gained from operating reusable launch vehicles to solve problems related to increasing the number of launches and building multi-satellite orbital groups. Using mathematical methods, the article calculates values that allow predicting changes in average preparation time. This information can be used to optimize the use of returned rocket blocks and improve the efficiency of launch operations. Keywords: launch vehicle, orbital grouping, payload, spacecraft, reusable rocket stage, re-launch. DOI: 10.25791/aviakosmos.7.2025.1494 Pp. 49-60.