Tupitsin, NikolayMalakhov, SergeyShcherbina, Liza2017-03-172017-03-172015-10978-1-4673-6566-6http://er.nau.edu.ua/handle/NAU/25369Ukraine Section SP/AES Joint ChapterIn article the initial constructive part of springboard is proposed. Also, the calculation and analysis of unmanned aerial vehicle initial conditions at takeoff with spring-loaded final part of springboard are executed. The two technical contrivances as spring-loaded final part were considered: elastically restrained plate and spring-loaded bridge.enunmanned aerial vehicleArticle