transport and assault helicopter mi-8amtsh mi-171sh over the military airfield `guards`

171sh 2015transport 8amtsh air airfield amts amtsh army assault aviation blade bureau cloudy combat crimea design field flight force gas guards helicopter horizon landing march mi171sh mi8amtsh mile military multipurpose republic runway russian screw ship simferopol sky soviet spring star strip takeoff task terminator transport turbine twinengine universal vessel