I know that Transjet operated many charter flights last summer from manchester to europe's holiday hotspots with the MD'83...(i think that is what they were).They are also going to operate from London Stansted.
The 747-200's i believe are doing the hadj for Air Algerie.Not sure what they are going to do with 3 747-200's once hadj has finished.
From what i have heard, i believe they are planning to use them for ACMI leases. A bit like what Air Atlanta do.
So we shall see what happens,hope the above helps a bit.