Painting of the medieval square one thousand eight hundred and eighty-ninthPainting of the medieval square one thousand eight hundred and eighty-ninth
Ka-52 combat helicopter in flight on military dutyKA-52 combat helicopter in flight on military duty
Mi-35 helicopter on the background of national flagsMi-35 helicopter on the background of national flags
Unmanned aerial helicopter with real-time video shootingUnmanned aerial helicopter with real-time video shooting