The PD-170 engine stands out as one of the most critical milestones in Türkiye’s defense industry within the field of indigenous and national aviation technologies. Developed specifically for medium- and high-altitude unmanned aerial vehicles (UAVs), this engine draws attention with its long-endurance capability and high reliability. Designed to reduce dependence on foreign powerplants, the PD-170 strengthens the operational independence of UAV platforms used in reconnaissance, surveillance, and armed missions. As a locally developed engine technology, it represents a major turning point for both the defense sector and the broader aviation ecosystem.

From a technical perspective, the PD-170 is a 170-horsepower, turbocharged aviation engine operating on diesel fuel, engineered to meet demanding mission requirements. Its compatibility with aviation fuels enables stable performance under harsh environmental conditions. Advanced cooling architecture, low fuel consumption, and extended maintenance intervals make the engine ideal for UAV missions requiring prolonged time in the air. Historically recognized as one of Türkiye’s first indigenous UAV engines, the PD-170 is not merely a power unit; it also symbolizes technological independence, sustainable defense capability, and export potential. With these attributes, the PD-170 engine has become a cornerstone of Türkiye’s unmanned aerial vehicle vision.