ATRA-90
The Advanced Technology Regional Aircraft 90 was a propfan-powered regional aircraft that was proposed in 1986. Conceived by Industri Pesawat Terbang Nusantara of Indonesia, the multi-national project was also backed by Boeing of the United States, Fokker of the Netherlands, and Messerschmitt-Bölkow-Blohm of West Germany. The ATRA-90 was targeted for introduction between 1992 and 1995, but the project was put on hold in 1988.