Juan,
just read the registration marks on the ships and you will see that Skytech seems to be the first "operator" in JAA land without incountry registered a/c.
Operators need in JAA land an AOC, the crews need a valid national or JAA licence, the ships need a certification, all such points i couldn't find on Skytech
Mi-26 or Mi-8, anyway you will not find a belgium registered or operated ship in Pakistan. Operators of such ships you will find in Russia or Ukraina. All you will find are providers. The definition of Skytech to be an "operator" isn't the JAA definition... but operator isn't a trademark.