I saw an MD-90-30 parked at KEF on March 19th. The A/C didn't have any titles and had an US registration (N744BC). Some guys I asked told me that the A/C was being returned by an Egyptian airline and that it was on it's way to the US and only stopped at KEF because some navigational maps needed to be added to the A/C's computer (or something like that). After doing some research I found out that the aircraft is an ex. AMC Aviation jet. Only problem is that I don't know which one (could be SU-BMQ, SU-BNN, SU-BMS or SU-BMR). Does anyone know which one it is?
Here are some photos I took of the A/C: