Nurtanio Pringgoadisurjo was an Indonesian aviation pioneer and engineer, known for his significant contributions to the development of the country's aerospace industry. He was born on March 24, 1923, and played a crucial role in establishing the Indonesian National Air Carriers Association and the Indonesian Air Force. Pringgoadisurjo is best remembered for founding PT Nurtanio, an aircraft manufacturing company that aimed to produce indigenous aircraft. His work laid the foundation for Indonesia's efforts in self-sufficiency in aviation technology, inspiring future generations of engineers and aviators in the country.