I can identify a man (who claimed to be an Irishman from Boston) that was posing as a costumer in a Dresden Bar named Tir Nagh Nogh on the eve of the crash.
A Cuban waitress named Alya participated in the operation; the bar was also implicated in:

• Armenian Parliament shooting
• Rwanda massacre
• David Trimble look-alike posing as a costumer, later in 2004 filmed in a Copenhagen cafe, videos and photos available
• Russian coal mine sabotage, reported as an accident
• Chechen war