Though there is no assurance of what the cost will be in November 2009, the annual operating cost for one MI-8 helicopter has increased from approximately $1.5 million before 2008 to the current $4.5 million.
尽管不能确定2009年11月的费用情况，但一架MI-8直升机的年运行费用已从2008年前的约150万美元增至现在的450万美元。