FSX/FSX Acceleration – Martin B-26 Marauder. The Martin B26 Marauder was a World War II twin-engine medium bomber built by the Glenn L. Martin Company. First used in the Pacific Theater in early 1942, it was also used in the Mediterranean Theater and in Western Europe. After entering service with the U.S. Army, the aircraft received the reputation of a “Widowmaker” due to the early models’ high rate of accidents during takeoff and landings. This is an upgrade of David Eckert’s Marauder. Tested and flown in FSX/FSX Acceleration and Windows 7. Converted by A.F. Scrub.