[Krosan]

Here is what transponder reported - http://www.flightradar24.com/data/airplanes/ei-etj/#7d986d3

I crashed from 33,500. There are no such mountains in the area and even a theory of firing a Stinger from a helicopter falls awfully short.

It is 100% sure it can’t be a Stinger or any shoulder fired missile. Only missiles effective at that range are huge and moved by very large trucks.

[Vermont Lt]

Finally, some definitive info. Thanks for digging that up.