%0 Journal Article %T METHODOLOGY FOR CALCULATING THE PARAMETERS OF A FIRE EXTINGUISHING SYSTEM USING HEAVY UNMANNED AIRCRAFT %A Sytdykov, M.R. %A Ostapova, M.V. %A Silnikov, N.M. %K heavy unmanned aerial vehicles, fire extinguishing, hazardous industrial facilities, calculation methodology, hydraulic losses, fire safety, unmanned aircraft systems, high-altitude technological installations %J Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» %D 2026 %N 2025 %P 9 %I Saint-Petersburg University of State Fire Service of Emercom of Russia