Sky Way Air was founded in 2003 and is a cargo carrier based out of Manas, Kyrgyzstan. This Mi-8 flew undefined missions from Kandahar in 2008 and was eventually transferred to the Afghan civil aviation register as YA-KHA with Khorsan Air at Kabul by May 2010.
This 1985 built Mi-8T was deployed by its Moldavian owner Ayr Aviation to Chad. The company supported the European Union mission in Chad and the Central African Republic (CAR), EUFOR Chad/CAR, in logistical flights.
Hard to see, but this was serial 605. The helicopter sports blue spots through its green colour scheme. On the tail, a non-standard flag is shown. I suspect the helicopter was once in use with the Uzbekistan Defense Forces and left behind at the northern Afghan airport.