The Fokker FXX, a 100-120 seat propfan-powered aircraft that was studied in 1982[30] The MPC-75, an 80-seat, Mach 0.76 cruise speed, 1,500 nmi range (1,700 mi; 2,800 km) regional aircraft conceived by Messerschmitt-Bölkow-Blohm (MBB) of West Germany and the Chinese Aero Technology Export/Import Corporation (CATIC); used as the baseline powerplant two direct-drive General Electric GE38-B5 UDF engines delivering 9,644 and 2,190 lbf (4,374 and 993 kgf; 42.90 and 9.74 kN) in static thrust and cruise with a thrust-specific fuel consumption (TSFC) of 0.240 and 0.519 lb/(lbf⋅h) (6.8 and 14.7 g/(kN⋅s)), respectively, through an 85 in (2.1 m) diameter propfan with 11 and 9 blades on the contra-rotating propellers; proposed as an alternative powerplant the 14,500 lbf (6,600 kgf; 64 kN) static thrust, PW–Allison 501-M80E geared propfan engine, which was derived from the 501-M80C turboshaft that was chosen to power the United States Navy's Osprey tiltrotor aircraft;[31] later described the propfan engine as one with the core from the T406 (the military designation for the Osprey's powerplant), containing a 108 in diameter (2.7 m) propfan that provided 2,450 lbf (1,110 kgf; 10.9 kN) of thrust in cruise with a TSFC of 0.51 lb/(lbf⋅h) (14 g/(kN⋅s))[32]: 1090 The ATR 92, a 400 kn cruising speed (460 mph; 740 km/h), five- or six-abreast, 100-seat aircraft from Avions de Transport Regional (ATR, a joint venture between France's Aerospatiale and Italy's Aeritalia)[33] and Spain's Construcciones Aeronáuticas SA (CASA),[34] which would possibly be powered by the UDF[35] The Aerospatiale AS.100, a regional aircraft with a range of 1,500 nmi (1,700 mi; 2,800 km), a cruise speed of Mach 0.74–0.78 at 30,000 ft (9,100 m) altitude,[36] and a capacity of 80-100 seats, that might be powered by the UDF[35] or by a propfan version of the Allison T406[34] tiltrotor engine The ATRA-90 (Advanced Technology Regional Aircraft), an 83– to 115–seat aircraft with a range of 1,500–2,100 nmi (1,700–2,400 mi; 2,800–3,900 km) and a cruise speed of Mach 0.8 at 30,000 ft (9,100 m) altitude, that was to be built by a multinational joint venture consisting of Industri Pesawat Terbang Nusantara (IPTN) of Indonesia, Boeing (USA), MBB (West Germany), and Fokker (Netherlands)[36] The Tupolev Tu-334, a 126-seat aircraft that can travel 1,860 nmi (2,140 mi; 3,450 km) with 11,430 kg payload (25,200 lb; 11.43 t; 12.60-short-ton), which is powered by two Progress (also known as Lotarev) D-236 propfans[37] with a specific fuel burn of 0.46 kg/kg-thrust/hour, a cruise thrust of 1.6 tonnes-force (3,500 lbf; 16 kN), and a static thrust of 8 to 9 tf (18,000 to 20,000 lbf; 78 to 88 kN)[38] The Ilyushin Il-88, a successor to the four-turboprop Antonov An-12 tactical transporter that would be powered by two 11,000 hp (8,200 kW) Progress D-236 propfans[39] The Ilyushin Il-118, an upgrade to the four-turboprop Ilyushin Il-18 airliner;[40] proposed in 1984, the aircraft would instead be powered by two D-236 propfans, with the eight-bladed front propeller on each engine rotating at a speed of 1,100 rpm and the six-bladed back propeller turning at 1,000 rpm to lower noise and vibration[41] A re-engined Antonov An-124, replacing the four Progress D-18T turbofans by 55,100 lbf thrust (245.2 kN) Kuznetsov NK-62 propfans[42]