@thesis{thesis, author={Bhirawa Mahesa Nusantara Paksi}, title ={ANALISIS PERFORMA ENGINE TURBOPROP PRATT AND WHITNEY PT6A-8C PADA EMB-314 SUPER TUCANO}, year={2023}, url={http://eprints.stta.ac.id/1146/}, abstract={In the world of aviation, aircraft operator needs to know how tough the engine performance of an aircraft is in operation, especially in everchanging conditions of flying altitude. Pratt and Whitney PT6A-8C which is an EMB-314 Super Tucano engine is classified as the most frequent flying at varying flight altitude conditions. This research aims to identify the effects of flying height and the performance of the Pratt and Whitney PT6A-8C. The results of the calculation of the Pratt and Whitney PT6A-8C EMB-314 Super Tucano engine performance based on cruising flying conditions in the Aircraft flight log had flight data including Indicator Air Speed (IAS) which showed values that did not have significant changes and tended to be at 109-110 knots, then the Inter Turbine Temperature (ITT) value tended to rise with each height. For the effect of precise altitude at an altitude of 8000-12000 ft, it showed that the higher the height, the lower the temperature and the value of the fuel/air ratio and specific thrust increased.} }