2002 Khankala Mi-26 crash
2002 destruction of a Russian Air Force helicopter by Chechen separatists / From Wikipedia, the free encyclopedia
On 19 August 2002, a group of Chechen fighters armed with a man-portable air-defense system brought down a Russian Mil Mi-26 helicopter in a minefield, which resulted in the death of 127 Russian soldiers in the greatest loss of life in the history of helicopter aviation. It is also the most deadly aviation disaster ever suffered by the Russian Armed Forces,[2] as well as its worst loss of life in a single day since the 1999 start of the Second Chechen War.[3]