A video posted online shows a drone hitting the tail section of a helicopter. Read also: Ukrainian forces destroy Russian helicopter near Kursk Oblast Blogger and volunteer Serhiy Sternenko wrote on Telegram that it wwas the Mi-8 helicopter. The helicopter’s fate is unknown, but it has stopped operating in the area, Sternenko said. NV’s sources in the SBU reported the first-ever downing of a helicopter by an FPV drone on Aug. 7. At the same time, a Russian Mi-8 was also shot down over the Kursk region, where a military raid has been going on since Aug. 6. Read also: Russian military helicopter…