Bol'nica, Moskovskaa obl., Rossia, 142431
87C2+C8 Uporovo, Tumenskaa oblast', Rossia
Ckalova ul., 71, Uporovo, Tumenskaa obl., Rossia, 627180
W6R2+GW Mednoe-Vlasovo, Moskovskaa oblast', Rossia
Stary Rynek 6, 61-001 Poznań, Poland
Paviljongen, Kongsgata 24, 4005 Stavanger, Norway
Stary Rynek 3, 61-772 Poznan, Pol'sa
Kopernika 4, 14-530 Frombork, Pol'sa
Pol'sa, Pomorskoe voevodstvo, gorod Mal'bork
Spacerowa 65, 80-299 Gdansk, Pol'sa
22 Stycznia, 11-041 Olsztyn, Pol'sa
Feliksa Nowowiejskiego 15, 10-162 Olsztyn, Pol'sa
Pluszna 36, 11-034 Pluski, Pol'sa
Ogrod Krasinskich w, Warszawa, Pol'sa
rynek Starego Miasta 18i, 00-272 Warszawa, Pol'sa
plac Marszalka Jozefa Pilsudskiego, 05-077 Warszawa, Pol'sa
Sportowa 2, 86-050 Solec Kujawski, Pol'sa
Podmurna 74, 87-100 Torun, Pol'sa
Grudziadzka 45, 87-100 Torun, Pol'sa
A quadcopter or quadrotor is a type of helicopter with four rotors. The small size and low inertia of drones allow the use of a particularly simple flight control system, which has greatly increased the practicality of the small quadrotor.